Indenture, dated as of November 10, 2020, between Acuity Brands Lighting, Inc. and U.S. Bank National Association, as trustee

Exhibit 4.1

ACUITY BRANDS LIGHTING, INC.

INDENTURE

Dated as of November 10, 2020

U.S. BANK NATIONAL ASSOCIATION,

as Trustee

CONTENTS

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Exhibit A. Form of Security

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INDENTURE, dated as of November 10, 2020 from ACUITY BRANDS LIGHTING, INC., a Delaware corporation (hereinafter called the “Company”) having its principal office at 1170 Peachtree Street, N.E., Suite 2300, Atlanta, Georgia 30309-7676, to U.S. Bank National Association, a national banking corporation (hereinafter called the “Trustee”).

RECITALS OF THE COMPANY

The Company has duly authorized the execution and delivery of this Indenture to provide for the issuance from time to time of its unsecured debentures, notes or other evidences of indebtedness (hereinafter called the “Securities”) in an unlimited aggregate principal amount, to be issued in one or more series as in this Indenture provided. All things necessary to make this Indenture a valid agreement of the Company, in accordance with its terms, have been done.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

For and in consideration of the premises and the purchase of the Securities by the Holders thereof, it is mutually covenanted and agreed, for the equal and proportionate benefit of all Holders of the Securities or of a series thereof, as follows:

ARTICLE 1

DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

Section 1.01. Definitions. For all purposes of this Indenture, except as otherwise expressly provided or unless the context otherwise requires:

(a) the terms defined in this Article have the meanings assigned to them in this Article, and include the plural as well as the singular;

(b) all other terms used herein which are defined in the Trust Indenture Act, either directly or by reference therein, have the meanings assigned to them therein;

(c) all accounting terms not otherwise defined herein have the meanings assigned to them in accordance with generally accepted accounting principles in the United States, and, except as otherwise herein expressly provided, the term “generally accepted accounting principles” with respect to any computation required or permitted hereunder shall mean such accounting principles which are generally accepted in the United States at the date or time of such computation;

(d) any reference herein to a merger, transfer, consolidation, amalgamation, consolidation, assignment, sale, disposition or transfer, or similar term, shall be deemed to apply to a division of or by a limited liability company or a limited partnership, or an allocation of assets to a series of a limited liability company or a limited partnership (or the unwinding of such a division or allocation), as if it were a merger, transfer, consolidation, amalgamation, consolidation, assignment, sale or transfer, or similar term, as applicable, to, of or with a separate Person. Any division of a limited liability company or a limited partnership shall constitute a separate Person hereunder (and each division of any limited liability company or any limited partnership that is a Subsidiary, joint venture or any other like term shall also constitute such a Person or entity);

(e) unless the context otherwise requires, any reference to an “Article” or a “Section” refers to an Article or Section, as the case may be, of this Indenture; and

(f) the words “herein,” “hereof” and “hereunder” and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision.

Certain terms, used principally in Article Six, are defined in that Article.

“Act”, when used with respect to any Holder, has the meaning specified in Section 1.04.

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified Person means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing.

“Authenticating Agent” means any Person authorized by the Trustee pursuant to Section 6.14 to act on behalf of the Trustee to authenticate securities.

“Authorized Officer”, when used with respect to the Company, means the Chairman of the Board, a Senior Vice President, a Vice President, the General Counsel, an Assistant General Counsel, the Treasurer, an Assistant Treasurer, the Controller, an Assistant Controller, the Secretary or an Assistant Secretary of the Company.

“Board of Directors” means either the board of directors of the Company or any duly authorized committee of that board.

“Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors and to be in full force and effect on the date of such certification, and delivered to the Trustee. Where any provision of this Indenture refers to action to be taken pursuant to a Board Resolution (including the establishment of any series of the Securities and the forms and terms thereof), such action may be taken by any officer or employee of the Company authorized to take such action by the Board of Directors as evidenced by a Board Resolution.

“Business Day”, when used with respect to any Place of Payment or any other particular location referred to in the Indenture or in the Securities, means each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which banking institutions in that Place of Payment or other location are authorized or obligated by law or executive order to close, unless otherwise specified for a particular series of Securities.

“Commission” means the United States Securities and Exchange Commission, as from time to time constituted, created under the Exchange Act, or if at any time after the execution of this instrument such Commission is not existing and performing the duties now assigned to it under the Trust Indenture Act, then the body performing such duties at such time.

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“Company” means the Person named as the “Company” in the first paragraph of this instrument until a successor Person shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Company” shall mean such successor Person.

“Company Request” and “Company Order” mean, respectively, a written request or order signed in the name of the Company by one or more Authorized Officers of the Company, and delivered to the Trustee.

“Corporate Trust Office” means the designated corporate trust office of the Trustee at which, at any particular time, its corporate trust business shall be administered, which office at the date of this Indenture is located at the address first set forth in Section 1.05(a) herein, or such other address as the Trustee may designate from time to time by notice to the Holders and the Company, or the designated corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate from time to time by notice to the Holders and the Company).

“Default” means any event which is, or after notice or the passage of time or both would be, an Event of Default.

“Defaulted Interest” has the meaning specified in Section 3.07.

“Depositary” means the Person that is designated by the Company in Article 3 to act as depositary for any series of Securities with respect to such series (or any successor to such depositary).

“Dollar or $” means a dollar or other equivalent unit in such coin or currency of the United States as at the time shall be legal tender for the payment of public and private debts.

“DTC” means The Depository Trust Company or a nominee thereof or successor thereto.

“Event of Default” has the meaning specified in Section 5.01.

“Exchange Act” means the United States Securities Exchange Act of 1934 and any statute successor thereto, in each case as amended from time to time.

“Government Obligations” means, with respect to a series of Securities, (i) direct obligations of a government that issues the currency in which the Securities of the series are payable (or, in the case of any series of Securities denominated in Euros, direct obligations of a government of a country in the European Monetary Union) for the payment of which the full faith and credit of such government is pledged, or (ii) obligations of a Person controlled or supervised by and acting as an agency or instrumentality of such government, the payment of which is unconditionally guaranteed as a full faith and credit obligation by such government, which, in either case under clause (i) or (ii) above, are not callable or redeemable at the option of the issuer thereof; or (iii) depository receipts issued by a bank or trust company as custodian with respect to any such Government Obligations or a specific payment of interest on or principal of any such Government Obligation held by such custodian for the account of the holder of a depository receipt, provided that (except as required by law) such custodian is not authorized to make any deduction from the amount payable to the holder of such depository receipt from any amount received by the custodian in respect of the Government Obligation evidenced by such depository receipt.

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“Global Security” means a Security that evidences all or part of a series of Securities issued to the Depositary or its nominee for such series, and registered in the name of such Depositary or its nominee and bearing the legend set forth in Section 2.03.

“Holder” means the Person in whose name the Security is registered in the Security Register.

“Indenture” means this instrument as originally executed or as it may from time to time be supplemented or amended by one or more indentures supplemental hereto entered into pursuant to the applicable provisions hereof and shall include the terms of a particular series of Securities established as contemplated by Section 3.01.

“Interest”, when used with respect to an Original Issue Discount Security which by its terms bears interest only after Maturity, means interest payable after Maturity.

“Interest Payment Date”, when used with respect to any Security, means the Stated Maturity of an installment of interest on such Security.

“Internal Revenue Code” means the United States Internal Revenue Code of 1986, as amended to the date hereof and from time to time hereafter, and any successor statute.

“Maturity”, when used with respect to any Security, means the date on which the principal of such Security or an installment of principal becomes due and payable as therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, call for redemption or otherwise.

“Notice of Default” means a written notice of the kind specified in Section 5.01.

“Officer’s Certificate” means a certificate executed by one or more Authorized Officers (or any Person designated in writing by an Authorized Officer as authorized to execute Officer’s Certificates) and delivered to the Trustee.

“Opinion of Counsel” means a written opinion of counsel, who may be an employee of or counsel to the Company or other counsel reasonably acceptable to the Trustee. Any Opinion of Counsel required to be delivered under this Indenture may have qualifications customary for opinions of the type required and counsel delivering such Opinion of Counsel may rely as to factual matters on certificates of the Company or governmental or other officials customary for opinions of the type required.

“Original Issue Date” means the date of issuance specified as such in each Security.

“Original Issue Discount Security” means any Security which provides for an amount less than the principal amount thereof to be due and payable upon a declaration of acceleration of the Stated Maturity thereof pursuant to Section 5.02.

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“Outstanding”, when used with respect to Securities of all Series or Securities of any Series means, as of the date of determination, all such Securities theretofore authenticated and delivered under this Indenture, except:

(i) Such Securities theretofore cancelled by the Trustee or delivered to the Trustee for cancellation;

(ii) Such Securities or portions thereof for whose payment or redemption (A) money in the necessary amount has been theretofore deposited in trust with the Trustee or any Paying Agent (other than the Company) or set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent) for the Holders of such Securities appertaining thereto or (B) Government Obligations as contemplated by Section 4.03 in the necessary amount have been theretofore deposited in satisfaction of the requirements of Section 4.03 with the Trustee (or another trustee satisfying the requirements of Section 6.09) in trust for the Holders of such Securities thereto appertaining in accordance with Section 4.02; provided that, if such Securities are to be redeemed, notice of such redemption has been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee has been made; and

(iii) such Securities which have been paid pursuant to Section 3.06 or in exchange for or in lieu of which other Securities have been authenticated and delivered pursuant to this Indenture other than any such Securities in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Securities are held by a protected purchaser in whose hands such Securities are valid obligations of the Company;

provided, however, that in determining whether the Holders of the requisite principal amount of such Outstanding Securities have given any request, demand, authorization, direction, notice, consent or waiver hereunder or whether a quorum is present at a meeting of Holders of such Securities, (i) the principal amount of an Original Issue Discount Security that shall be deemed to be Outstanding shall be the amount of the principal thereof that would be due and payable as of the date of such determination upon acceleration of the Stated Maturity thereof pursuant to Section 5.02, (ii) the principal amount of Securities denominated in more than one currency (including composite currencies) shall be the Dollar equivalent (determined, unless otherwise provided as contemplated by Section 3.01, on the basis of the spot rate of exchange, on the date of such determination, for any currency other than Dollars as determined by the Company or by an authorized exchange rate agent and evidenced to the Trustee by an Officer’s Certificate) of the principal amount (or, in the case of an Original Issue Discount Security, the Dollar equivalent on the date of such determination of the amount determined as provided in (i) above) of such Securities, and (iii) Securities owned by the Company or any other obligor upon the Securities or any Affiliate of the Company or such other obligor shall be disregarded and deemed not to be Outstanding, except that, in determining whether the Trustee shall be protected in relying upon any such request, demand, authorization, direction, notice, consent or waiver, or upon any such determination as to the presence of a quorum only Securities which a Responsible Officer of the Trustee actually knows to be so owned shall be so disregarded. Securities so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Trustee the pledgee’s right so to act with respect to such Securities and that the

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pledgee is not the Company or any other obligor upon the Securities or any Affiliate of the Company or such other obligor. For purposes of clause (ii) above, an exchange rate agent may be authorized in advance or from time to time by the Company, and may be the Trustee. Any such determination by the Company or by any such exchange rate agent shall be conclusive and binding on all Holders of Securities and, in the case of such determination by the Company, neither the Trustee nor such exchange rate agent shall be liable therefor or, in the case of such determination by such exchange rate agent, the Trustee shall not be liable therefor.

“Parent Guarantor” means any parent entity of the Company that has guaranteed the Securities.

“Paying Agent” means any Person (including the Company) appointed by the Company to pay the principal of (and premium, if any) or interest, if any, on any securities on behalf of the Company and who initially shall be the Trustee.

“Person” means any individual, corporation, partnership, joint venture association, joint-stock company, limited liability company, trust, unincorporated organization or government or any agency or political subdivision thereof.

“Place of Payment”, when used with respect to any series of Securities, means the place or places where, subject to the provisions of Section 10.02, the principal of (and premium, if any) and interest, if any, on the Securities of that series are payable as specified as contemplated by Section 3.01.

“Predecessor Security” of any particular Security means every previous Security evidencing all or a portion of the same debt as that evidenced by such particular Security; and, for the purposes of this definition, any Security authenticated and delivered under Section 3.06 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Security, as the case may be, shall be deemed to evidence the same debt as the mutilated, destroyed, lost or stolen Security, as the case may be.

“Redemption Date”, when used with respect to any Security to be redeemed, means the date fixed for such redemption by or pursuant to this Indenture.

“Redemption Price”, when used with respect to any Security to be redeemed, means the price at which it is to be redeemed pursuant to this Indenture (including any premium with respect thereto).

“Regular Record Date” for the interest payable on any Interest Payment Date on the Securities of any series means the date specified for that purpose as contemplated by Section 3.01.

“Responsible Officer”, when used with respect to the Trustee, means any officer within the corporate trust department (or any successor group of the Trustee) to whom any corporate trust matter is referred having direct responsibility for the administration of this Indenture, and also means, any other officer because of his knowledge of and familiarity with the particular subject.

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“Securities” has the meaning stated in the first recital of this Indenture and more particularly means any Securities authenticated and delivered under this Indenture substantially in the form of Securities set forth in Exhibit A or established pursuant to Section 2.01.

“Securities Act” means the United States Securities Act of 1933 and any statute successor thereto, in each case as amended from time to time.

“Security Register” and “Security Registrar” have the respective meanings specified in Section 3.05.

“Special Record Date” for the payment of any Defaulted Interest on the Securities of any series means a date fixed by the Trustee pursuant to Section 3.07.

“Stated Maturity”, when used with respect to any Security or any installment of principal thereof or interest thereon, means the date specified in such Security as the fixed date on which the principal of such Security or such installment of principal or interest is due and payable.

“Trustee” means the Person named as the “Trustee” in the first paragraph of this instrument until a successor trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then a Trustee hereunder, and if at any time there is more than one such Person, “Trustee” as used with respect to the Securities of any series shall mean the Trustee with respect to Securities of that series.

“Trust Indenture Act” means the United States Trust Indenture Act of 1939, as amended and as in force at the date as of which this instrument was executed, except as provided in Section 9.05; provided, however, that in the event that the Trust Indenture Act of 1939 is amended after such date, “Trust Indenture Act” means, to the extent required by any such amendment, the Trust Indenture Act of 1939 as so amended.

“United States” means the United States of America (including the States and the District of Columbia), its territories and possessions and other areas subject to its jurisdiction.

Section 1.02. Compliance Certificates and Opinions. Except as otherwise expressly provided in this Indenture, upon any application or request by the Company to the Trustee to take any action under any provision of this Indenture, if requested by the Trustee, the Company shall furnish to the Trustee an Officer’s Certificate stating that all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with and an Opinion of Counsel stating that in the opinion of such counsel all such conditions precedent, if any, have been complied with, except that in the case of any such application or request as to which the furnishing of such documents is specifically required by any provision of this Indenture relating to such particular application or request, no additional certificate or opinion need be furnished (subject in all cases to the requirements of the Trust Indenture Act).

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Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (other than certificates provided pursuant to Subsection Section 7.04(a)(iv)) shall include:

(a) a statement that each individual signing such certificate or opinion has read such condition or covenant and the definitions herein relating thereto;

(b) a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based;

(c) a statement that, in the opinion of each such individual, he has made such examination or investigation as is necessary to enable him to express an informed opinion as to whether or not such condition or covenant has been complied with; and

(d) a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied with.

Section 1.03. Form of Documents Delivered to Trustee. In any case where several matters are required to be certified by, or covered by an opinion of, any specified Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one such Person, or that they be so certified or covered by only one document, but one such Person may certify or give an opinion with respect to some matters and one or more other such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or several documents.

Any Officer’s Certificate may be based, insofar as it relates to legal matters, upon a certificate or opinion of, or representations by, counsel, unless such officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to the matters upon which his certificate or opinion is based are erroneous.

Any Opinion of Counsel may be based, insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an Authorized Officer or Authorized Officers of the Company stating that the information with respect to such factual matters is in the possession of the Company, unless such counsel knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to such matters are erroneous.

Any Officer’s Certificate or Opinion of Counsel may be based, insofar as it relates to accounting matters, upon a certificate or opinion of or representations by an accountant or firm of accountants in the employ of the Company or otherwise, unless such officer or counsel, as the case may be, knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to the accounting matters upon which such certificate or opinion may be based are erroneous.

Where any Person is required to make, give or execute two or more applications, requests, consents, certificates, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument.

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Section 1.04. Acts of Holders. (a) Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Holders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Holders in person or by agent duly appointed in writing, or in a writing that constitutes a record of any meeting of Holders of Securities pursuant to Article 13. Except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments or record, or both, are delivered to the Trustee and, where it is hereby expressly required, to the Company. Such instrument or instruments and any such record (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments or so voting at any such meeting. Proof of execution of any such instrument or of a writing appointing any such agent or proxy, or of the holding by any Person of a Security, shall be sufficient for any purpose of this Indenture and (subject to Section 6.01) conclusive in favor of the Trustee and the Company and any agent of the Company, if made in the manner provided in this Section. The record of any meeting of Holders of Securities shall be proved in the manner provided in Section 13.06.

(b) The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such execution or by a certificate of any notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution is by an officer of a corporation or association or a member of a partnership, or an official of a public or governmental body, on behalf of such corporation, association, partnership or public or governmental body or by a fiduciary, such certificate or affidavit shall also constitute sufficient proof of his authority. The fact and date of the execution by any Person of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner which shall be satisfactory to the Trustee.

(c) The ownership of Securities shall be proved by the Security Register.

(d) Any request, demand, authorization, direction, notice, consent, waiver or other action by the Holder of any Security shall bind every future Holder of the same Security and the Holder of every Security issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done or suffered to be done by the Trustee or the Company in reliance thereon, whether or not notation of such action is made upon such Security.

(e) The Company may, but shall not be obligated to, set any day as a record date for the purpose of determining the Holders of Outstanding Securities entitled to give, make or take any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Indenture to be given, made or taken by Holders of Securities, provided that the Company may not set a record date for, and the provisions of this paragraph shall not apply with respect to, the giving or making of any notice, declaration, request or direction referred to in the next paragraph. If any record date is set pursuant to this paragraph, the Holders of Outstanding Securities on such record date, and no other Holders, shall be entitled to take the relevant action, whether or not such Holders remain Holders after such record date; provided that no such action shall be effective hereunder unless taken on or prior to the applicable Expiration Date (as defined below) by Holders of the requisite principal amount of Outstanding Securities on such record date. Nothing in this paragraph shall be construed to prevent the Company from setting a new

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record date for any action for which a record date has previously been set pursuant to this paragraph (whereupon the record date previously set shall automatically and with no action by any Person be cancelled and of no effect), and nothing in this paragraph shall be construed to render ineffective any action taken by Holders of the requisite principal amount of Outstanding Securities on the date such action is taken. Promptly after any record date is set pursuant to this paragraph, the Company, at its own expense, shall cause notice of such record date, the proposed action by Holders and the applicable Expiration Date to be given to the Trustee in writing and to each Holder of Securities in the manner set forth in Section 1.06.

(f) The Trustee may set (but shall not be obligated to set) any day as a record date for the purpose of determining the Holders of Outstanding Securities entitled to join in the giving or making of (i) any Notice of Default, (ii) any declaration of acceleration referred to in Section 5.02, (iii) any request to institute proceedings referred to in Section 5.07(b) or (iv) any direction referred to in Section 5.12. If any record date is set pursuant to this paragraph, the Holders of Outstanding Securities on such record date, and no other Holders, shall be entitled to join in such notice, declaration, request or direction, whether or not such Holders remain Holders after such record date; provided that no such action shall be effective hereunder unless taken on or prior to the applicable Expiration Date by Holders of the requisite principal amount of Outstanding Securities on such record date. Nothing in this paragraph shall be construed to prevent the Trustee from setting a new record date for any action for which a record date has previously been set pursuant to this paragraph (whereupon the record date previously set shall automatically and with no action by any Person be cancelled and of no effect), and nothing in this paragraph shall be construed to render ineffective any action taken by Holders of the requisite principal amount of Outstanding Securities on the date such action is taken. Promptly after any record date is set pursuant to this paragraph, the Trustee, at the Company’s expense, shall cause notice of such record date, the proposed action by Holders and the applicable Expiration Date to be given to the Company in writing and to each Holder of Securities in the manner set forth in Section 1.06.

(g) With respect to any record date set pursuant to this Section, the party hereto which sets such record dates may designate any day as the “Expiration Date” and from time to time may change the Expiration Date to any earlier or later day; provided that no such change shall be effective unless notice of the proposed new Expiration Date is given to the other party hereto in writing, and to each Holder of Securities in the manner set forth in Section 1.06, on or prior to the existing Expiration Date. If an Expiration Date is not designated with respect to any record date set pursuant to this Section, the party hereto which set such record date shall be deemed to have initially designated the 180th day after such record date as the Expiration Date with respect thereto, subject to its right to change the Expiration Date as provided in this paragraph. Notwithstanding the foregoing, no Expiration Date shall be later than the 180th day after the applicable record date.

Without limiting the foregoing, a Holder entitled hereunder to take any action hereunder with regard to any particular Security may do so with regard to all or any part of the principal amount of such Security or by one or more duly appointed agents each of which may do so pursuant to such appointment with regard to all or any part of such principal amount.

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Section 1.05. Notices, Etc., to Trustee and Company. Any request, demand, authorization, direction, notice, consent, waiver or Act of Holders or other document provided or permitted by this Indenture to be made upon, given or furnished to, or filed with,

(a) the Trustee, Security Registrar and Paying Agent by any Holder or by the Company shall be sufficient for every purpose hereunder if made, given, furnished or filed in writing in English to or with the Trustee at its Corporate Trust Office, which, as of the date of this Indenture, is: U.S. Bank National Association, Global Corporate Trust Services, 1349 W. Peachtree St. NW, Ste. 1050, Atlanta, GA 30309, Attn: Acuity Brands Lighting, Inc. Administrator, Fax: (404) 898-2467, Email: ***@***; or

(b) the Company by the Trustee or by any Holder shall be sufficient for every purpose hereunder (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to the Company addressed to it at the address of its principal office specified in the first paragraph of this instrument, to the attention of the Treasurer or at any other address furnished in writing to the Trustee by the Company prior to the date of such request, demand, authorization, direction, notice, consent, waiver or Act of Holders or other document.

Neither the Company nor the Trustee shall be deemed to have received any such notice, demand, authorization, direction, notice, consent, waiver or Act of Holders unless given, furnished or filed as provided in this Section 1.05.

All notices, approvals, consents, requests and other communications hereunder must be in writing (and any communication sent to the Trustee hereunder must be in the form of a document that is signed manually or by way of a digital signature provided via DocuSign (or such other digital signature provider as specified in writing to the Trustee by the Company) or an electronic copy thereof), in English, and may only be delivered (a) by personal delivery, or (b) by national overnight courier service, or (c) by certified or registered mail, return receipt requested, or (d) by facsimile transmission, with confirmed receipt or (e) by email by way of a PDF attachment thereto. Notice will be effective upon receipt except for notice via email, which will be effective only when the recipient, by return email or notice delivered by other method provided for in this Section, acknowledges having received that email (with an automatically generated receipt or similar notice not constituting an acknowledgement of an email receipt for purposes of this Section). The Company agrees to assume all risks arising out of the use of DocuSign digital signatures and electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk of interception and misuse by third parties.

Section 1.06. Notice to Holders; Waiver. Except as otherwise expressly provided herein, where this Indenture provides for notice to Holders of any event, such notice shall be sufficiently given to Holders of Securities if in writing and mailed, first-class postage prepaid, or electronically delivered to each Holder of a Security affected by such event, at his address as it appears in the Security Register, or in the case of a Global Security, sent in accordance with the applicable procedures of the Depositary, not later than the latest date, and not earlier than the earliest date, prescribed for the giving of such notice.

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If, by reason of the suspension of regular mail service, or by reason of any other cause, it shall be impracticable to mail notice of any event to Holders of Securities when such notice is required to be given pursuant to any provision of this Indenture, then such manner of giving such notice as shall be acceptable to the Trustee shall constitute sufficient giving of such notice. In any case where notice to Holders of Securities is given by mail, neither the failure to mail such notice, nor any defect in any notice so mailed, to any particular Holder of a Security shall affect the sufficiency of such notice with respect to other Holders of Securities.

Where this Indenture provides for notice in any manner, such notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver.

Section 1.07. Language of Notices, Etc. Any request, demand, authorization, direction, notice, consent, waiver, Act of Holders or other document required or permitted under this Indenture shall be in the English language.

Section 1.08. Conflict With Trust Indenture Act. If any provision hereof limits, qualifies or conflicts with any obligation or requirement included or deemed included herein by operation of the Trust Indenture Act, such obligation or requirement of the Trust Indenture Act shall control.

Section 1.09. Effect of Headings and Table of Contents. The Article and Section headings herein and the Table of Contents are for convenience only and shall not affect the construction hereof.

Section 1.10. Successors and Assigns. All covenants and agreements in this Indenture and the Securities by the Company shall bind its successors and assigns, whether so expressed or not.

Section 1.11. Separability Clause. In case any provision in this Indenture or the Securities shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

Section 1.12. Benefits of Indenture. Nothing in this Indenture or the Securities, expressed or implied, shall give to any Person, other than the parties hereto, their successors hereunder and the Holders of Securities, any benefit or any legal or equitable right, remedy or claim under this Indenture.

Section 1.13. Governing Law. This Indenture and the Securities shall be governed by and construed in accordance with the laws of the State of New York. This Indenture is also subject to the provisions of the Trust Indenture Act that are required to be part of this Indenture and shall, to the extent applicable, be governed by such provisions.

Section 1.14. Legal Holidays. In any case where any Interest Payment Date, Redemption Date or Stated Maturity or Maturity of any Security shall not be a Business Day at any Place of Payment, then (notwithstanding any other provision of this Indenture or of the

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Securities other than a provision in the Securities of any series which specifically states that such provision shall apply in lieu of this Section) payment of principal (and premium, if any) or interest, if any, need not be made at such Place of Payment on such date, but may be made on the next succeeding Business Day at such Place of Payment with the same force and effect as if made on the Interest Payment Date or Redemption Date, or at the Stated Maturity or Maturity, provided that no interest shall accrue on the amount so payable for the period from and after such Interest Payment Date, Redemption Date, Stated Maturity or Maturity, as the case may be.

Section 1.15. Computations. Unless otherwise specifically provided, the certificate or opinion of any independent firm of public accountants of recognized standing selected by the Board of Directors shall be conclusive evidence of the correctness of any computation made under the provisions of this Indenture. The Company shall furnish to the Trustee upon its request a copy of any such certificate or opinion. The Trustee shall not have any liability or responsibility for any calculation or computation contemplated by this Indenture.

Section 1.16. Waiver of Jury Trial. Each of the Company, the Trustee, the Securities Registrar and the Paying Agent hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Indenture or the Securities.

Section 1.17 No Personal Liability of Directors, Officers, Employees and Stockholders. No past, present or future director, officer, employee, incorporator or stockholder of the Company, as such, will have any liability for any obligations of the Company under the Securities or this Indenture or for any claim based on, in respect of, or by reason of, such obligations or their creation. Each Holder of Securities by accepting a Security waives and releases all such liability. The waiver and release are part of the consideration for issuance of the Securities. The waiver may not be effective to waive liabilities under the federal securities laws.

ARTICLE 2

SECURITY FORMS

Section 2.01. Forms Generally. The Securities of each series shall be in substantially the form set forth in Exhibit A to this Indenture, or in such other form (including temporary or permanent global form) as shall be established in one or more indentures supplemental hereto or approved from time to time by or pursuant to a Board Resolution (or, if authority has been delegated to any Authorized Officer by a Board Resolution, as approved by such Authorized Officer pursuant to an Officer’s Certificate), in each case in accordance with Section 3.01, and in each case with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by this Indenture and may have such letters, numbers or other marks of identification and such legends or endorsements placed thereon as may be required to comply with the rules of any securities exchange or Depositary thereof, or as may, consistently herewith, be determined by the Authorized Officer executing such Securities (or any Person designated in writing by an Authorized Officer as authorized to execute such Securities), as evidenced by their execution of the Securities. If the forms of Securities of any series (or the form of any such temporary or permanent global Security) are established by action taken by or pursuant to a Board Resolution or pursuant to delegated authority granted by a Board Resolution to an Authorized Officer, a copy of an appropriate record of such action shall be certified by the

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Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Company Order contemplated by Section 3.03 for the authentication and delivery of such Securities (or any such temporary or permanent global Security).

The Trustee’s certificate of authentication shall be substantially in the form set forth in this Article.

Unless otherwise provided as contemplated by Section 3.01 with respect to any series of Securities, the Securities of each series shall be issuable in registered form without coupons.

Section 2.02. Form of Trustee’s Certificate of Authentication. The Trustee’s certificate of authentication shall be in substantially the following form:

This is one of the Securities of the series designated herein referred to in the within mentioned Indenture.

Section 2.03. Form of Legend for Global Securities. Every Global Security authenticated and delivered hereunder shall, in addition to the provisions contained in Exhibit A, bear a legend in substantially the following form:

UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY SECURITY ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF DTC OR A NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN DTC OR SUCH NOMINEE, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE.

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ARTICLE 3

THE SECURITIES

Section 3.01. Amount Unlimited; Issuable in Series. The aggregate principal amount of Securities which may be authenticated and delivered under this Indenture is unlimited.

The Securities may be issued in one or more series. There shall be established in or pursuant to a Board Resolution or pursuant to an Officer’s Certificate, if authority was granted to an Authorized Officer by a Board Resolution, and, subject to Section 3.03, set forth, in an Officer’s Certificate, or established in one or more indentures supplemental hereto, prior to the issuance of Securities of any Series,

(a) the title of the Securities of the series (which shall distinguish the Securities of the series from all other Securities);

(b) any limit upon the aggregate principal amount of the Securities of the series which may be authenticated and delivered under this Indenture (except for Securities authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Securities of the series pursuant to Sections 3.04, 3.05, 3.06, 9.06 or 11.07);

(c) the Stated Maturity or Maturities on which the principal of the Securities of the series is payable or the method of determination thereof;

(d) the rate or rates (which may be fixed or floating) at which the Securities of the series shall bear interest, if any, the date or dates from which such interest shall accrue, the Interest Payment Dates on which such interest shall be payable and the Regular Record Date for the interest payable on Securities on any Interest Payment Date or the formula or method by which such rate or rates, or date or dates may be determined;

(e) the place or places where, subject to the provisions of Section 10.02, the principal of (and premium, if any) and interest, if any, on Securities of the series shall be payable, any Securities of the series may be surrendered for registration of transfer, Securities of the series may be surrendered for exchange and notices and demands to or upon the Company in respect of the Securities of the series and this Indenture may be served;

(f) the period or periods within which, the price or prices at which and the terms and conditions upon which Securities of the series may be redeemed, in whole or in part, at the option of the Company;

(g) the obligation, if any, of the Company to redeem or purchase Securities of the series pursuant to any sinking fund or analogous provisions or at the option of a Holder thereof and the period or periods within which, the price or prices at which and the terms and conditions upon which securities of the series shall be redeemed or purchased, in whole or in part, pursuant to such obligation;

(h) the denominations in which any Securities of the series shall be issuable, if other than denominations of $2,000 and any higher integral multiples of $1,000;

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(i) if other than the principal amount thereof, the portion of the principal amount of Securities of the series which shall be payable upon declaration of acceleration of the Stated Maturity thereof pursuant to Section 5.02;

(j) whether and under what circumstances any additional amounts with respect to any Securities, subject to Section 10.07, will be payable;

(k) any paying agents, transfer agents, registrars or any other agents with respect to the Securities of the series;

(l) the currency or currencies, including composite currencies, in which payment of the principal of (and premium, if any) and interest, if any, on such Securities shall be payable if other than the currency of the United States;

(m) if the principal of (and premium, if any), or interest, if any, on such Securities are to be payable, at the election of the Company or any Holder thereof, in a coin or currency or currencies, including composite currencies, other than that or those in which such Securities are stated to be payable, the coin or currency or currencies, including composite currencies, in which payment of the principal of (and premium, if any), or interest, if any, on Securities of such series as to which such election is made shall be payable, and the period or periods within which, and the terms and conditions upon which, such election may be made;

(n) if such Securities are to be denominated in more than one currency, including composite currencies, the basis of determining the equivalent price in the currency of the United States (if other than as set forth in the definition of Outstanding) for purposes of determining the voting rights of Holders of such Securities under this Indenture;

(o) if the amount of payments of principal of (and premium, if any), or portions thereof, or interest, if any, on such Securities may be determined with reference to an index, formula or other method, the manner in which such amounts shall be determined;

(p) whether any Securities of the series are to be issuable initially in temporary global form and whether any Securities of the series are to be issuable in permanent global form and, if so, whether beneficial owners of interests in any such permanent global Security may exchange such interests for Securities of such series and of like tenor of any authorized form and denomination and the circumstances under which any such exchanges may occur, if other than in the manner provided in Section 3.05;

(q) any restrictions or other provisions relating to the transfer or exchange of any Securities, subject to Section 3.05;

(r) the applicability of Section 4.03 of this Indenture to the Securities of such series;

(s) any other terms of or provisions applicable to the series (which terms and provisions shall not be inconsistent with the provisions of this Indenture); and

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(t) whether any of the Company’s parent entities or direct or indirect Subsidiaries will guarantee the Securities of that Series, including the terms of subordination, if any, of such guarantees.

All Securities of any one series shall be substantially identical except as to denomination and except as may otherwise be provided in or pursuant to such Board Resolution or Officer’s Certificate referred to above and, subject to Section 3.03, set forth in such Officer’s Certificate referred to above or in any such indenture supplemental hereto. All Securities of one series need not be issued at the same time and, unless otherwise provided, a series may be reopened for issuances of additional Securities of such series; provided that if such additional Securities are not fungible with the then-outstanding Securities of such series for U.S. federal income tax purposes, the additional Securities shall have a separate CUSIP number, subject to Section 3.11. Securities may differ between series in respect of any matters.

If any of the terms of the Securities of any series are established by action taken by or pursuant to a Board Resolution or Officer’s Certificate pursuant to authority granted by a Board Resolution, a copy of an appropriate record of such action shall be certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Officer’s Certificate setting forth the terms of the Securities of such series.

Section 3.02. Denominations. The Securities of each series shall be in registered form without coupons and shall be issuable in denominations of $2,000 and any higher integral multiples of $1,000, unless otherwise specified as contemplated by Section 3.01.

Section 3.03. Execution, Authentication, Delivery and Dating. The Securities shall be executed on behalf of the Company by an Authorized Officer (or any Person designated in writing by an Authorized Officer as authorized to execute the Securities). The signature of any of these officers on the Securities may be manual, electronic or facsimile.

Securities bearing the manual, electronic or facsimile signatures of individuals who were at any time the proper officers of the Company shall bind the Company, notwithstanding that such individuals or any of them have ceased to hold such offices prior to the authentication and delivery of such Securities or did not hold such offices at the date of such Securities.

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Securities of any series executed by the Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Securities, and the Trustee in accordance with the Company Order shall authenticate and deliver such Securities. If any Security shall be represented by a permanent global Security, then, for purposes of this Section and Section 3.04, the notation of a beneficial owner’s interest therein upon original issuance of such Security or upon exchange of a portion of a temporary global Security shall be deemed to be delivery in connection with its original issuance of such beneficial owner’s interest in such permanent global Security.

If the forms or terms of the Securities of the series have been established in or pursuant to one or more Board Resolutions or pursuant to authority granted by one or more Board Resolutions as permitted by Sections 2.01 and 3.01, in authenticating such Securities, and

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accepting the additional responsibilities under this Indenture in relation to such Securities, the Trustee shall be entitled to receive, and (subject to Section 6.01) shall be fully protected in relying upon, an Opinion of Counsel stating,

(a) if the forms of such Securities have been established by or pursuant to a Board Resolution or pursuant to authority granted to an Authorized Officer by a Board Resolution as permitted by Section 2.01, that such forms have been established in conformity with the provisions of this Indenture;

(b) if the terms of such Securities have been established by or pursuant to a Board Resolution or pursuant to authority granted to an Authorized Officer by a Board Resolution as permitted by Section 3.01, that such terms have been established in conformity with the provisions of this Indenture; and

(c) that such Securities, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any conditions specified in such Opinion of Counsel, will constitute valid and legally binding obligations of the Company, enforceable in accordance with their terms, subject, as to enforcement, to bankruptcy, insolvency, reorganization and other laws of general applicability relating to or affecting the enforcement of creditors’ rights and to general equity principles.

If such forms or terms have been so established, the Trustee shall not be required to authenticate such Securities if the issue of such Securities pursuant to this Indenture will affect the Trustee’s own rights, duties or immunities under the Securities and this Indenture or will otherwise affect the Trustee in a manner which is not reasonably acceptable to the Trustee. The Trustee shall have the right to decline to authenticate and deliver any Securities under this Section if the Trustee, being advised by counsel, determines that such action may not lawfully be taken or if the Trustee in good faith shall determine that such action would expose the Trustee to personal liability to existing Holders.

Notwithstanding the provisions of Section 3.01 and of the preceding paragraph, if all Securities of a series are not to be originally issued at one time, it shall not be necessary to deliver the Officer’s Certificate, Board Resolution or supplemental indenture otherwise required pursuant to Section 3.01 or the Company Order and Opinion of Counsel otherwise required pursuant to such preceding paragraph at or prior to the time of authentication of each Security of such series if such documents are delivered at or prior to the authentication upon original issuance of the first Security of such series to be issued.

A Company Order delivered in the circumstances set forth in the preceding paragraph may provide that Securities which are the subject thereof will be authenticated and delivered by the Trustee on original issue from time to time upon the written order of persons designated in such Company Order and that such persons are authorized to determine, consistent with the Board Resolution or Officer’s Certificate referred to in Section 3.01 or any applicable supplemental indenture, such terms and conditions of said Securities as are specified in such Company Order, provided the foregoing procedure is acceptable to the Trustee.

Each Security shall be dated the date of its authentication.

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No Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Security a certificate of authentication substantially in the form provided for herein executed by the Trustee by manual, electronic or facsimile signature, and such certificate upon any Security shall be conclusive evidence, and the only evidence, that such Security has been duly authenticated and delivered hereunder and that such Security is entitled to the benefits of this Indenture.

Minor typographical and other minor errors in the text of any Security shall not affect the validity and enforceability of such Security if it has been duly authenticated and delivered by the Trustee.

Except in the case of Securities of any series as to which it is specified, as contemplated by Section 3.01, that such Securities shall be issued initially in definitive certificated form, the Company shall execute and the Trustee shall authenticate and deliver one or more Global Securities with respect to each series of Securities that (i) shall represent an aggregate amount equal to the aggregate principal amount of the initially issued Securities of such series, (ii) shall be registered in the name of the Depositary or the nominee of the Depositary, (iii) shall be delivered by the Trustee to the Depositary or pursuant to the Depositary’s instruction, (iv) shall bear a legend substantially in the form required in Section 2.03 and (v) shall bear such other legends or endorsements as contemplated by Section 2.01. Neither the Trustee nor any agent shall have any responsibility or liability for any actions taken or not taken by the Depositary.

Section 3.04. Temporary Securities. Pending the preparation of definitive Securities of any series, the Company may execute, and upon Company Order the Trustee shall authenticate and deliver, temporary Securities which are printed, lithographed, typewritten, mimeographed or otherwise produced, in any authorized denomination, substantially of the tenor of the definitive Securities in lieu of which they are issued, in registered form and with such appropriate insertions, omissions, substitutions and other variations as the officers executing such Securities may determine, as evidenced by their execution of such Securities.

If temporary Securities of any series are issued, the Company will cause definitive securities of that series to be prepared without unreasonable delay. After the preparation of definitive Securities of such series, the temporary Securities of such series shall be exchangeable for definitive Securities of such series upon surrender of the temporary Securities of such series at the office or agency of the Company maintained pursuant to Section 10.02 in a Place of Payment for that series, without charge to the Holder. Upon surrender for cancellation of any one or more temporary Securities of any series, the Company shall execute and the Trustee shall authenticate and deliver in exchange therefor a like aggregate principal amount of definitive Securities of the same series and of like tenor of authorized denominations. Until so exchanged the temporary Securities of any series shall in all respects be entitled to the same benefits under this Indenture as definitive Securities of such series.

Section 3.05. Registration, Registration of Transfer and Exchange. The Company shall cause to be kept at the Corporate Trust Office of the Trustee a register (the register maintained in such office and in any other office or agency to be maintained by the Company in accordance with Section 10.02 being herein sometimes collectively referred to as the “Security Register”) in which, subject to such reasonable regulations as it may prescribe, the Company shall provide

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for the registration of Securities and of transfers and exchanges of Securities. The Trustee is hereby appointed “Security Registrar” for the purpose of registering Securities and transfers of Securities as herein provided.

Upon surrender for registration of transfer of any Security of any series at the office or agency maintained pursuant to Section 10.02 for such purpose in a Place of Payment for that series, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Securities of the same series, of any authorized denominations and of a like aggregate principal amount and tenor.

Notwithstanding any other provision of this Section, unless and until it is exchanged in whole or in part for the definitive Securities represented thereby, a Global Security representing all or a portion of the Securities may not be transferred except as a whole by the Depositary to a nominee of such Depositary, or by a nominee of such Depositary to such Depositary or another nominee of such Depositary, or by such Depositary or any such nominee to a successor Depositary or nominee of such successor Depositary.

At the option of the Holder, Securities of any series may be exchanged for other Securities of the same series, of any authorized denominations and of a like aggregate principal amount and tenor, upon surrender of the Securities to be exchanged at such office or agency. Whenever any Securities are so surrendered for exchange, the Company shall execute, and the Trustee shall authenticate and deliver, the Securities which the Holder making the exchange is entitled to receive.

If at any time the Depositary notifies the Company that it is unwilling or unable to continue as Depositary or if at any time the Depositary shall cease to be a clearing agency registered under the Exchange Act as provided in Section 3.03, the Company shall appoint a successor Depositary. If a successor Depositary is not appointed by the Company within 90 days after the Company receives such notice or becomes aware of such ineligibility, the Company will execute, and the Trustee, upon receipt of a Company Order for the authentication and delivery of definitive Securities, will authenticate and make available for delivery, definitive Securities in an aggregate principal amount equal to the principal amount of the Global Security or Securities representing the Securities in exchange for such Global Security or Securities.

The Company may at any time and in its sole discretion determine that definitive Securities issued in the form of one or more Global Securities shall no longer be represented by such Global Security or Securities. In such event the Company will execute, and the Trustee, upon receipt of a Company Order for the authentication and delivery of definitive Securities, will authenticate and make available for delivery, definitive Securities in an aggregate principal amount equal to the principal amount of the Global Security or Securities representing the Securities in exchange for such Global Security or Securities.

The Depositary may surrender a Global Security in exchange in whole or in part for definitive Securities on such terms as are acceptable to the Company, the Trustee and such Depositary. Thereupon, the Company shall execute, and the Trustee shall authenticate and make available for delivery, without service charge:

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(a) to each Person specified by such Depositary a new definitive Security or Securities of any authorized denomination as requested by such Person in aggregate principal amount equal to and in exchange for such Person’s beneficial interest in the Global Security; and

(b) to such Depositary a new Global Security in a denomination equal to the difference, if any, between the principal amount of the surrendered Global Security and the aggregate principal amount of definitive Securities delivered to Holders thereof.

Upon the exchange of a Global Security for definitive Securities in an aggregate principal amount equal to the principal amount of such Global Security, such Global Security shall be canceled by the Trustee in accordance with its applicable procedures. Definitive Securities issued in exchange for a Global Security pursuant to this Section shall be registered in such names and in such authorized denominations as the Depositary for such Global Security, pursuant to instructions from its direct or indirect participants or otherwise, shall instruct the Trustee. The Trustee shall make available for delivery such definitive Securities to the Persons in whose names such Securities are so registered.

All Securities issued upon any registration of transfer or exchange of Securities shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Securities surrendered upon such registration of transfer or exchange.

Every Security presented or surrendered for registration of transfer or for exchange shall (if so required by the Company or the Security Registrar) be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed, by the Holder thereof or his attorney duly authorized in writing. The Company and the Trustee shall be entitled to request an opinion of counsel providing that the transfer complies with applicable securities laws.

No service charge shall be made to a Holder for any registration of transfer or exchange of Securities, but the Company or the Trustee may require payment of a sum sufficient to cover any tax, assessment or other governmental charge that may be imposed in connection with any registration of transfer or exchange of Securities, other than exchanges pursuant to Sections 3.04, 9.06 or 11.07 or Article 12 not involving any transfer.

Neither the Company nor the Trustee shall be required, pursuant to the provisions of this Section: (i) to issue, register the transfer of or exchange any Security of any series during a period beginning at the opening of business 15 Business Days before the day of the mailing or delivering of a notice of redemption of any such Securities selected for redemption of Securities pursuant to Article Eleven and ending at the close of business on the day of such mailing or delivering of notice of redemption; or (ii) to register the transfer of or exchange any Security so selected for redemption in whole or in part, except, in the case of any Security to be redeemed in part, any portion thereof that is not redeemed.

The Trustee shall have no obligation or duty to monitor, determine or inquire as to compliance with any restrictions on transfer imposed under this Indenture or under applicable law with respect to any transfer of any interest in any Security (including any transfers between or among Depositary participants or beneficial owners of interests in any Global Security) other

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than to require delivery of such certificates and other documentation or evidence as are expressly required by, and to do so if and when expressly required by the terms of, this Indenture, and to examine the same to determine substantial compliance as to form with the express requirements hereof.

None of the Trustee, the Security Registrar or the Paying Agent shall have any responsibility or obligation to any beneficial owner of an interest in a Global Security, any agent member or other member of, or a participant in, the Depositary or other Person with respect to the accuracy of the records of the Depositary or any nominee or participant or member thereof, with respect to any ownership interest in the Securities or with respect to the delivery to any agent member or other participant, member, beneficial owner or other Person (other than the Depositary) of any notice or the payment of any amount or delivery of any Securities (or other security or property) under or with respect to such Securities. All notices and communications to be given to the Holders and all payments to be made to Holders in respect of the Securities shall be given or made only to or upon the order of the registered Securities (which shall be the Depositary or its nominee in the case of a Global Security). The rights of beneficial owners in any Global Security shall be exercised only through the Depositary, subject to its applicable rules and procedures. The Trustee, Security Registrar and Paying Agent may rely and shall be fully protected in relying upon information furnished by the Depositary with respect to its agent members and other members, participants and any beneficial owners.

Section 3.06. Mutilated, Destroyed, Lost and Stolen Securities. If any mutilated Security is surrendered to the Trustee, together with such security or indemnity as may be required by the Company or the Trustee, to save each of them harmless, the Company shall execute, and the Trustee shall authenticate and deliver in exchange therefor, a new Security of the same series and of like tenor and principal amount and bearing a number not contemporaneously outstanding.

Provided that there shall have been delivered to the Company and the Trustee (i) evidence to their satisfaction of the destruction, loss or theft of any Security, and (ii) such security or indemnity as may be required by them, including an indemnity bond satisfactory to them, to save each of them harmless, then, in the absence of notice to the Company or the Trustee that such Security has been acquired by a protected purchaser, the Company shall execute and upon receipt of a Company Order the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Security, a new Security of the same series and of like tenor and principal amount and bearing a number not contemporaneously outstanding.

In case any such mutilated, destroyed, lost or stolen Security has become or is about to become due and payable, the Company in its discretion may, instead of issuing a new Security, pay such Security.

Upon the issuance of any new Security under this Section, the Company or the Trustee may require the payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith.

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Every new Security of any series issued pursuant to this Section in lieu of any destroyed, lost or stolen Security shall constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Security shall be at any time enforceable by anyone, and any such new Security shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other Securities of that series duly issued hereunder.

The provisions of this Section are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities.

Section 3.07. Payment of Interest; Interest Rights Preserved. Interest on any Security of any series which is payable, and is timely paid or duly provided for, on any Interest Payment Date shall be paid to the Person in whose name that Security (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest in respect of Securities of such series. The initial payment of interest on any Security of any series which is issued between a Regular Record Date and the related Interest Payment Date shall be payable as provided in such Security or in the Board Resolution or Officer’s Certificate pursuant to Section 3.01 with respect to the related series of Securities.

Any interest on any Security which is payable, but is not timely paid or duly provided for, on any Interest Payment Date for Securities of such series (herein called “Defaulted Interest”), shall forthwith cease to be payable to the Holder on the relevant Regular Record Date by virtue of having been such Holder, and such Defaulted Interest may be paid by the Company, at its election in each case, as provided in clause (a) or (b) below:

(a) The Company may elect to make payment of any Defaulted Interest to the Persons in whose names the Securities of such series in respect of which interest is in default (or their respective Predecessor Securities) are registered at the close of business on a Special Record Date for the payment of such Defaulted Interest, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of Defaulted Interest proposed to be paid on each Security of such series and the date of the proposed payment, and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or shall make arrangements satisfactory to the Trustee for such deposit prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as provided in this clause. Thereupon the Company shall fix a Special Record Date for the payment of such Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment. The Company shall promptly notify the Trustee in writing of such Special Record Date and, in the name and at the expense of the Company, the Company shall instruct the Trustee to cause notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor to be mailed, first class, postage prepaid or otherwise delivered, to each Holder of a Security of such series at the address of such Holder as it appears in the Security Register not less than 10 days prior to such Special Record Date or, in the case of a Global Security, to be sent in accordance with the applicable procedures of the Depositary. Notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor having been so sent, such Defaulted Interest shall be paid to the Persons in whose names the Securities of such series (or their respective Predecessor Securities) are registered at the close of business on such Special Record Date and shall no longer be payable pursuant to the following clause (b).

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(b) The Company may make payment of any Defaulted Interest on the Securities of any series in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Securities of the series in respect of which interest is in default may be listed, and upon such notice as may be required by such exchange (or by the Trustee if the Securities are not listed), if, after written notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee.

Subject to the foregoing provisions of this Section and Section 3.05, each Security delivered under this Indenture upon registration of transfer of or in exchange for or in lieu of any other Security shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Security.

The Trustee shall not at any time be under any duty or responsibility to any Holder to determine the Defaulted Interest or with respect to the nature, extent, or calculation of the amount of Defaulted Interest owed, or with respect to the method employed in such calculation of the Defaulted Interest.

Section 3.08. Persons Deemed Owners. The Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name such Security is registered in the Securities Register as the owner of such Security for the purpose of receiving payment of principal of (and premium, if any) and (subject to Sections 3.05 and 3.07) interest, if any, on such Security and for all other purposes whatsoever, whether or not such Security be overdue, and neither the Company, the Trustee nor any agent of the Company or the Trustee shall be affected by notice to the contrary.

None of the Company, the Trustee nor any agent of the Company or the Trustee will have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Security or maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

Section 3.09. Cancellation. All Securities surrendered for payment, redemption, registration of transfer or exchange or for credit against any sinking fund payment shall, if surrendered to any Person other than the Trustee, be delivered to the Trustee and such Securities shall be promptly cancelled by the Trustee. The Company may at any time deliver to the Trustee for cancellation any Securities previously authenticated and delivered hereunder which the Company may have acquired in any manner whatsoever, including, without limitation in open market purchases, and all Securities so delivered shall be promptly cancelled by the Trustee. No Securities shall be authenticated in lieu of or in exchange for any Securities cancelled as provided in this Section, except as expressly permitted by this Indenture. All cancelled Securities held by the Trustee shall be cancelled by the Trustee in accordance with its customary procedures.

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Section 3.10. Computation of Interest. Except as otherwise specified as contemplated by Section 3.01 for the Securities of any series, interest, if any, on the Securities of each series shall be computed on the basis of a 360-day year of twelve 30-day months.

Section 3.11. CUSIP Numbers. The Company in issuing Securities may use “CUSIP” numbers (if then generally in use), and, if so, the Trustee shall use the “CUSIP” number for the Securities in notices to the Holders as a convenience to such Holders; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Securities or as contained in any notice and that reliance may be placed only on the other identification numbers printed on the Securities, and any such notice shall not be affected by any defect in or omission of such numbers. The Company will promptly notify the Trustee in writing of any changes in the “CUSIP” numbers.

ARTICLE 4

SATISFACTION AND DISCHARGE

Section 4.01. Satisfaction and Discharge of Indenture. This Indenture shall upon Company Request cease to be of further effect with respect to any series of Securities (except as to any surviving rights of registration of transfer or exchange of Securities of such series herein expressly provided for or in the form of Security for such series and any right to receive additional amounts, as provided in Section 10.07), and the Trustee, per the instruction in the Company Request and at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture as to such series, when:

(a) either

(i) all Securities of such series theretofore authenticated and delivered (other than (i) Securities which have been destroyed, lost or stolen and which have been replaced or paid as provided in Section 3.06 and (ii) Securities for whose payment money has theretofore been deposited in trust or segregated and held in trust by the Company and thereafter repaid to the Company or discharged from such trust, as provided in Section 10.03) have been delivered to the Trustee for cancellation; or

(ii) all such Securities of such series not theretofore delivered to the Trustee for cancellation

(A) have become due and payable (by reason of the marking of a notice of redemption or otherwise), or

(B) will become due and payable at their Stated Maturity within one year of the date of deposit, or

(C) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Company,

and the Company, in the case of (A), (B) or (C) above, has deposited or caused to be deposited with the Trustee as trust funds in trust for the purpose an amount sufficient to pay and discharge

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the entire indebtedness on such Securities not theretofore delivered to the Trustee for cancellation, for principal (and premium, if any) and interest, if any, to the date of such deposit (in the case of Securities which have become due and payable), or to the Stated Maturity or the Redemption Date, as the case may be;

(b) the Company has paid or caused to be paid all other sums payable hereunder by the Company with respect to such series; and

(c) the Company has delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that, with respect to such series, all conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with.

Notwithstanding the satisfaction and discharge of this Indenture with respect to such series, the obligations of the Company to the Trustee with respect to such series under this Section 4.01 and Section 6.07, the obligations of the Company to any Authenticating Agent under Section 6.14, and, if money shall have been deposited with the Trustee pursuant to subclause (ii) of clause (a) of this Section, the obligations of the Trustee under Section 4.02 and the last paragraph of Section 10.03, shall survive.

Section 4.02. Application of Trust Money. Subject to the provisions of the last paragraph of Section 10.03, all money deposited with the Trustee pursuant to Section 4.01, all money and Government Obligations deposited with the Trustee (or a successor trustee satisfying the requirements of Section 6.09) pursuant to Section 4.03 and all money received by the Trustee in respect of Government Obligations deposited with the Trustee pursuant to Section 4.03 shall be held in trust and shall be applied by it, in accordance with the provisions of the series of Securities and this Indenture, to the payment, either directly or through any Paying Agent as the Trustee may determine, to the Persons entitled thereto, of all sums due and to become due thereon in respect of the principal of (and premium, if any) and interest, if any, on the Securities for which payment of such money has been deposited with the Trustee or to make mandatory sinking fund payments or analogous payments as contemplated by Section 4.03.

Section 4.03. Discharge and Defeasance of Securities of Any Series. If this Section 4.03 is specified, as contemplated by Section 3.01, to be applicable to the Securities of any series, then, notwithstanding the provisions of Section 4.01, the Company shall be deemed to have paid and discharged the entire indebtedness on all the Outstanding Securities of any such series on the date of the deposit referred to in subparagraph (i) hereof, and the provisions of this Indenture, as it relates to such Outstanding Securities, shall no longer be in effect (and the Trustee, at the expense of the Company, shall, upon Company Request execute proper instruments acknowledging the same), except as to:

(a) the rights of Holders of Securities of such series to receive, from the trust funds described in subparagraph (i) hereof, (i) payment of the principal of (and premium, if any) and each installment of principal of (and premium, if any) or interest, if any, on the Outstanding Securities of such series on the Stated Maturity of such principal or installment of principal or interest and (ii) any mandatory sinking fund payments or analogous payments applicable to the Securities of such series on the day on which such payments are due and payable in accordance with the terms of this Indenture and such Securities; and

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(b) the rights, powers, trusts, duties and immunities of the Trustee hereunder with respect to such series, including those set forth in Section 6.07; and

(c) either (i) if this Section 4.03(c)(i) is specified, as contemplated by Section 3.01, to be applicable to the Securities of any series, the Company’s obligations with respect to the Securities of such series under Sections 3.04, 3.05, 3.06, 10.02 and 10.03; or, alternatively, (ii) if this Section 4.03(c)(ii) is specified, as contemplated by Section 3.01, to be applicable to the Securities of any series, the Company’s obligations with respect to such Securities under Sections 3.04, 3.05, 3.06, 10.01, 10.02 and 10.03;

provided that, the following conditions shall have been satisfied:

(i) the Company shall have irrevocably deposited or caused to be deposited (in accordance with Section 4.02) with the Trustee (or another trustee satisfying the requirements of Section 6.09) as trust funds in trust specifically pledged as security for, and dedicated solely to, the benefit of the Holders of the Securities of that series, with reference to this Section 4.03 (1) money in an amount, or (2) Government Obligations which through the payment of interest and principal in respect thereof in accordance with their terms will provide not later than one Business Day before the due date of any payment referred to in clause (A) or (B) of this subparagraph (i) money in an amount, or (3) a combination thereof, sufficient to pay and discharge (A) the principal of (and premium, if any) and each installment of principal of (and premium, if any) and interest, if any, on the Outstanding Securities of such series on the Stated Maturity of such principal or installment of principal or interest or on the applicable Redemption Date and (B) any mandatory sinking fund payments or analogous payments applicable to the Securities of such series on the day on which such payments are due and payable in accordance with the terms of this Indenture and of such Securities;

(ii) such deposit shall not cause the Trustee with respect to the Securities of such series to have a conflicting interest as defined in Section 6.08 or for purposes of the Trust Indenture Act with respect to the Securities of any series;

(iii) if this subparagraph (iii) is specified, as contemplated by Section 3.01, to be applicable to the Securities of any series, such provision would not cause any Outstanding Securities of such series then listed on the New York Stock Exchange or other nationally recognized securities exchange to be de-listed as a result thereof;

(iv) no Event of Default or event which with the giving of notice or lapse of time or both would become an Event of Default with respect to the Securities of that series shall have occurred and be continuing on the date of such deposit;

(v) the Company has delivered to the Trustee an Opinion of Counsel to the effect that, based upon applicable United States Federal income tax law or a ruling published by the Internal Revenue Service (which opinion, for the purposes contemplated by Section 4.03(c)(i), must be based on a change in applicable United States Federal income tax law after the date of this Indenture or a ruling published by the Internal Revenue Service after the date of this Indenture), the beneficial owners of the Securities

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of such series will not recognize income, gain or loss for United States Federal income tax purposes as a result of such deposit, defeasance and discharge and will be subject to United States Federal income tax on the same amount and in the same manner and at the same times, as would have been the case if such deposit, defeasance and discharge had not occurred; and

(vi) the Company has delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions precedent relating to the defeasance contemplated by this Section have been complied with.

For the avoidance of doubt, neither the Trustee nor any of its agents are responsible for determining the sufficiency of any amounts deposited in trust in connection with a discharge or defeasance of any series of Securities under the Indenture and neither the Trustee nor any of its agents shall have any obligation or liability whatsoever with respect to the sufficiency of such amounts.

Section 4.04. Reinstatement.

If the Trustee is unable to apply any money in accordance with Section 4.03 by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting such application, then the Company’s obligations under this Indenture and the Securities of such series shall be revived and reinstated as though no deposit had occurred pursuant to Section 4.03 until such time as the Trustee is permitted to apply all such money in accordance with Section 4.03; provided, however, that if the Company makes any payment of principal of (and premium, if any) or interest on any Security following the reinstatement of its obligations, the Company shall be subrogated to the rights of the Holders of the Securities of such series to receive such payment from the money held by the Trustee.

ARTICLE 5

REMEDIES

Section 5.01. Events of Default. “Event of Default”, wherever used herein with respect to Securities of any series, means any one of the following events (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body):

(a) default in the payment of any installment of interest upon any Security of that series when it becomes due and payable, and continuance of such default for a period of 30 days; or

(b) default in the payment of the principal of (or premium, if any, on) any Security of that series at its Maturity; or

(c) default in the deposit of any sinking fund payment, when and as due by the terms of a Security of that series; or

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(d) default in the performance or breach of any covenant or warranty of the Company in this Indenture (other than a covenant or warranty a default in whose performance or whose breach is elsewhere in this Section specifically dealt with or which has expressly been included in this Indenture solely for the benefit of a particular series of Securities other than that series) and continuance of such default or breach for a period of 90 days after there has been given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in principal amount of the Outstanding Securities of the affected series (voting as a single class) a written notice specifying such default or breach and requiring it to be remedied and stating that such notice is a “Notice of Default” hereunder; or

(e) the entry by a court having jurisdiction in the premises of (i) a decree or order for relief in respect of the Company in an involuntary case in respect of the Company under any applicable bankruptcy, insolvency, reorganization or other similar law now or hereafter in effect, or (ii) a decree or order appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar official) of the Company, or ordering the winding-up or liquidation of its affairs and such decree or order shall remain unstayed and in effect for a period of 90 consecutive days; or

(f) the commencement by the Company of a voluntary case under any applicable bankruptcy, insolvency, reorganization or other similar law now or hereafter in effect, or the consent by it to the entry of an order for relief in an involuntary case in respect of it under any such law, or the consent by it to the appointment of or taking possession by a receiver, liquidator, assignee, trustee, custodian, sequestrator (or similar official) of the Company, or the making by it of any general assignment for the benefit of creditors; or

(g) any other Event of Default provided with respect to Securities of that series.

Section 5.02. Acceleration of Maturity; Rescission and Annulment. If an Event of Default with respect to Securities of any series at the time Outstanding occurs and is continuing, then and in every such case the Trustee or the Holders of not less than 25% in principal amount of the Outstanding Securities of all series affected (voting as a single class) may declare the principal amount (or, if the Securities of that series are Original Issue Discount Securities, such portion of the principal amount of such Securities as may be specified in the terms thereof) of all of the Securities of all such series to be due and payable immediately, by a notice in writing to the Company (and to the Trustee if given by Holders), and upon any such declaration such principal amount (or specified amount) shall become immediately due and payable; provided, that if an Event of Default specified in clause (e) or (f) of Section 5.01 hereof occurs with respect to the Company, the unpaid principal of, premium, if any, and any accrued and unpaid interest on all the Securities shall ipso facto become and be immediately due and payable without further action or notice on the part of the Trustee or any Holder.

At any time after such a declaration of acceleration with respect to Securities of any series has been made and before a judgment or decree for payment of the money due has been obtained by the Trustee as hereinafter in this Article provided, the Holders of a majority in principal amount of the Outstanding Securities of that series, by written notice to the Company and the Trustee, may rescind and annul such declaration and its consequences if:

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(a) the Company has paid or deposited with the Trustee a sum sufficient to pay

(i) all overdue installments of interest on all Securities of that series,

(ii) the principal of (and premium, if any, on) any Securities of that series which have become due otherwise than by such declaration of acceleration and interest, if any, thereon at the rate or rates prescribed therefor in such Securities,

(iii) to the extent that payment of such interest is lawful, interest upon any overdue installments of interest at the rate or rates prescribed therefor in such Securities, and

(iv) all sums paid or advanced by the Trustee hereunder and the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel;

and

(b) all Events of Default with respect to Securities of that series, other than the nonpayment of the principal of Securities of that series which have become due solely by such declaration of acceleration, have been cured or waived as provided in Section 5.13.

No such rescission shall affect any subsequent default or impair any right consequent thereon.

Section 5.03. Collection of Indebtedness and Suits for Enforcement by Trustee. The Company covenants that if

(a) default is made in the payment of any installment of interest on any Security when such interest becomes due and payable and such default continues for a period of 30 days, or

(b) default is made in the payment of the principal of (or premium, if any, on) any Security at its Maturity,

the Company will, upon demand of the Trustee, pay to it, for the benefit of the Holders of such Securities, the whole amount then due and payable on such Securities for principal (and premium, if any) and interest, if any, and, to the extent that payment of such interest shall be legally enforceable, interest on the overdue principal (and premium, if any) and on any overdue installments of interest, at the rate or rates prescribed therefor in such Securities and, in addition thereto, such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel.

If the Company fails to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor upon such Securities and called the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon such Securities, wherever situated.

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If an Event of Default with respect to Securities of any series occurs and is continuing, the Trustee may in its discretion proceed to protect and enforce its rights and the rights of the Holders of Securities of such series by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect and enforce any such rights, whether for the specific enforcement of any covenant or agreement in this Indenture or in aid of the exercise of any power granted herein, or to enforce any other proper remedy.

Section 5.04. Trustee May Enforce Claims. In case of any judicial proceeding relative to the Company (or any other obligor upon the Securities), its property or its creditors:

(a) the Trustee shall be entitled and empowered, by intervention in such proceeding or otherwise,

(i) to take any and all actions authorized under the Trust Indenture Act in order to have claims of the Holders and the Trustee allowed in any such proceeding, and

(ii) in particular, the Trustee shall be authorized to collect and receive any moneys or other property payable or deliverable on any such claims and to distribute the same in accordance with Section 5.06; and

(b) any custodian, receiver, assignee, trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee for distribution in accordance with Section 5.06, and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due to it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 6.07.

No provision of this Indenture shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding; provided, however, that the Trustee may, on behalf of the Holders, vote for the election of a trustee in bankruptcy or similar official and be a member of a creditors’ or other similar committee.

Section 5.05. Trustee May Enforce Claims Without Possession of Securities. All rights of action and claims under this Indenture or the Securities may be prosecuted and enforced by the Trustee without the possession of any of the Securities or the production thereof in any proceeding relating thereto, and any such proceeding instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Securities in respect of which such judgment has been recovered.

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Section 5.06. Application of Money Collected. Any money collected by the Trustee pursuant to this Article shall be applied in the following order, at the date or dates fixed by the Trustee and, in case of the distribution of such money on account of principal (or premium, if any) or interest, if any, upon presentation of the Securities and the notation thereon of the payment if only partially paid and upon surrender thereof if fully paid:

First: To the payment of all amounts due the Trustee (acting in any capacity hereunder) and its agents and counsel under Section 6.07;

Second: To the payment of the amounts then due and unpaid for principal of (and premium, if any) and interest, if any, on the Securities in respect of which or for the benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the amounts due and payable on such Securities for principal (and premium, if any) and interest, if any, respectively; and

Third: The balance, if any, to the Person or Persons determined to be entitled thereto.

Section 5.07. Limitation on Suits. No Holder of any Security of any series shall have any right to institute any proceeding, judicial or otherwise, with respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless

(a) such Holder has previously given written notice to the Trustee of a continuing Event of Default with respect to the Securities of that series;

(b) the Holders of not less than 25% in principal amount of the outstanding securities of all series affected (voting as a single class) shall have made written request to the Trustee to institute proceedings in respect of such Event of Default in its own name as Trustee hereunder;

(c) such Holder or Holders have offered to the Trustee indemnity or security satisfactory to it against the costs, expenses and liabilities to be incurred in compliance with such request;

(d) the Trustee for 60 days after its receipt of such notice, request and offer of indemnity or security has failed to institute any such proceeding; and

(e) no direction inconsistent with such written request has been given to the Trustee during such 60-day period by the Holders of a majority in principal amount of the Outstanding Securities of all series affected (voting as a single class);

it being understood and intended that no one or more of the Holders of Securities of such series shall have any right in any manner whatever by virtue of, or by availing of, any provision of this Indenture to affect, disturb or prejudice the rights of any other such Holders (it being understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions or forbearances are unduly prejudicial to such Holders), or to obtain or to seek to obtain priority or preference over any other such Holders or to enforce any right under this Indenture, except in the manner herein provided and for the equal and ratable benefit of all such Holders.

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Section 5.08. Unconditional Rights of Holders to Receive Principal, Premium and Interest. Notwithstanding any other provision in this Indenture, the Holder of any Security shall have the right, which is absolute and unconditional, to receive payment of the principal of (and premium, if any) and (subject to Sections 3.05 and 3.07) interest, if any, on such Security on the Stated Maturity or Maturities expressed in such Security (or, in the case of redemption, on the Redemption Date) and to institute suit for the enforcement of any such payment, and such rights shall not be impaired without the consent of such Holder.

Section 5.09. Restoration of Rights and Remedies. If the Trustee or any Holder of any Security has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then and in every such case the Company, the Trustee and the Holders of such Securities shall, subject to any determination in such proceeding, be restored severally and respectively to their former positions hereunder, and thereafter all rights and remedies of the Trustee and the Holders shall continue as though no such proceeding had been instituted.

Section 5.10. Rights and Remedies Cumulative. Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities in the last paragraph of Section 3.06, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders of Securities is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy.

Section 5.11. Delay or Omission Not Waiver. No delay or omission of the Trustee or of any Holder of any Security to exercise any right or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by this Article or by law to the Trustee or to the Holders of Securities may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders of Securities as the case may be.

Section 5.12. Control by Holders. (a) The Holders of a majority in principal amount of the Outstanding Securities of all affected series (voting as a single class) shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred on the Trustee, with respect to the Securities of such series, provided that:

(i) such direction shall not be in conflict with any rule of law or with this Indenture, involve the Trustee in personal liability or be unduly prejudicial to the Holders of Securities not joining in the action, and

(ii) the Trustee may take any other action deemed proper by the Trustee which is not inconsistent with such direction.

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(b) The Company may set a record date for purposes of determining the identity of Holders entitled to vote or consent to any action by vote or consent authorized or permitted by this Section 5.12 and Section 5.13. Such record date shall be the later of (i) 30 days prior to the first solicitation of such consent or (ii) the date of the most recent list of Holders furnished to the Trustee pursuant to Section 7.01 prior to such solicitation.

Section 5.13. Waiver of Past Defaults. Subject to Section 5.02, the Holders of not less than a majority in principal amount of the Outstanding Securities of any series may on behalf of the Holders of all the Securities of such series waive any past default hereunder with respect to the Securities of such series and its consequences, except a default:

(a) in the payment of the principal of (or premium, if any) or interest, if any, on any Securities of such series, or

(b) with respect to a covenant or provision hereof which under Article Nine cannot be modified or amended without the consent of the Holder of each Outstanding Security of such series affected.

Upon any such waiver, such default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured, for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other default or impair any right consequent thereon.

Section 5.14. Undertaking for Costs. All parties to this Indenture agree, and each Holder of any Security by his acceptance thereof shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken, suffered or omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in such suit, having due regard for the merits and good faith of the claims or defenses made by such party litigant; but the provisions of this Section shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Outstanding Securities of all affected series, or to any suit instituted by any Holder of any Security for the enforcement of the payment of the principal of (or premium, if any) or interest, if any, on any Security on or after the Stated Maturity or Maturities expressed in such security (or, in the case of redemption, on or after the Redemption Date).

Section 5.15. Waiver of Stay or Extension Laws. The Company covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

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ARTICLE 6

THE TRUSTEE

Section 6.01. Certain Duties and Responsibilities. (a) Except during the continuance of an Event of Default with respect to the Securities of any series,

(i) the Trustee undertakes to perform such duties and only such duties as are specifically set forth in this Indenture with respect to such series, and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

(ii) the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; but in the case of any such certificates or opinions which by any provisions hereof are specifically required to be furnished to the Trustee, the Trustee shall only be under a duty to examine the same to determine whether or not they conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of mathematical calculations or other facts stated therein).

(b) In case an Event of Default has occurred with respect to Securities of any series and is continuing, the Trustee shall exercise such of the rights and powers vested in it by this Indenture with respect to such series of Securities, and use the same degree of care and skill in their exercise, as a prudent person would exercise or use under the circumstances in the conduct of his or her own affairs.

(c) No provision of this Indenture shall be construed to relieve the Trustee from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct, to the extent the same shall have been finally adjudicated by a court of competent jurisdiction, except that

(i) this Subsection shall not be construed to limit the effect of Subsection (a) of this Section;

(ii) the Trustee shall not be liable for any act, omission or error of judgment made in good faith by a Responsible Officer, unless it shall be proved that the Trustee was negligent in ascertaining the pertinent facts;

(iii) the Trustee shall not be liable with respect to any action taken, suffered or omitted to be taken by it in good faith in accordance with the direction of the Holders of a majority in principal amount of the Outstanding Securities of any series, determined as provided in Section 5.12, relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture with respect to the Securities of such series; and

(iv) no provision of this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any liability, financial or otherwise, in the performance of any of its duties hereunder or in the exercise of any of its rights or powers, if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it.

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(d) Whether or not therein expressly so provided, every provision of this Indenture relating to the conduct or affecting the liability of or affording protection to the Trustee shall be subject to the provisions of this Section.

Section 6.02. Notice of Defaults. Within 90 days after a Responsible Officer has actual knowledge of the occurrence of any default hereunder with respect to the Securities of any series, the Trustee shall transmit in the manner and to the extent provided in Section 7.03, notice of such default hereunder known to the Trustee, unless such default shall have been cured or waived; provided, however, that, except in the case of a default in the payment of the principal of (or premium, if any) or interest, if any, on any Security of such series or in the payment of any sinking fund installment with respect to Securities of such series, the Trustee shall be protected in withholding such notice if and so long as the Trustee in good faith determines that the withholding of such notice is in the interest of the Holders of Securities of such series, and provided, further, that in the case of any default of the character specified in Section 5.01(d) with respect to Securities of such series, no such notice to Holders shall be given until at least 60 days after the occurrence thereof. For the purpose of this Section, the term “default” means any event which is, or after notice or lapse of time or both would become, an Event of Default with respect to Securities of such series.

Section 6.03. Certain Rights of Trustee. Except as otherwise provided in Section 6.01 and subject to the provisions of the Trust Indenture Act:

(a) the Trustee may conclusively rely and shall be protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, coupon, other evidence of indebtedness or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties;

(b) any request or direction of the Company mentioned herein shall be sufficiently evidenced by a Company Request or Company Order or as otherwise expressly provided herein and any resolution of the Board of Directors may be sufficiently evidenced by a Board Resolution;

(c) whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established prior to taking, suffering or omitting any action hereunder, the Trustee (unless other evidence be herein specifically presented) may, in the absence of negligence or willful misconduct on its part, to the extent the same shall have been finally adjudicated by a court of competent jurisdiction, conclusively rely upon an Officer’s Certificate;

(d) the Trustee may consult with counsel of its own selection and the advice of such counsel or any Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon;

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(e) the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request or direction of any of the Holders pursuant to this Indenture, unless such Holders of Securities of any series shall have offered, and if requested, provided to the Trustee security or indemnity satisfactory to it against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction;

(f) the Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, coupon, other evidence of indebtedness or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company, personally or by agent or attorney at the sole cost of the Company and shall incur no liability or additional liability of any kind by reason of such inquiry or investigation; provided that (1) the Trustee provide the Company with reasonable notice of any such examination, (2) such examination is to take place at a location and time reasonable in the circumstances, and (3) the Trustee have good cause and be acting in good faith in the interest of Holders in carrying out such examination;

(g) the Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys and the Trustee shall not be responsible for any acts or omissions on the part of any agent or attorney appointed with due care by it hereunder;

(h) the Trustee’s immunities and protections from liability and its rights to compensation and indemnification in connection with the performance of its duties under this Indenture shall extend to the Trustee’s officers, directors, agents and employees and its services as Paying Agent, Security Registrar or any other role assumed by the Trustee hereunder or to which it has been appointed with respect to the Securities issued hereunder. Such immunities and protections and right to indemnification, together with the Trustee’s right to compensation, shall survive the Trustee’s resignation or removal and final payment of the Securities;

(i) the Trustee is not required to give any bond or surety with respect to the performance of its duties or the exercise of its powers under this Indenture;

(j) the Trustee shall not be deemed to have knowledge of any Default or Event of Default hereunder except (i) during any period it is serving as Paying Agent for the Securities of a series, any Event of Default pursuant to Section 5.01(a) or (b), or (ii) any Default or Event of Default of which a Responsible Officer of the Trustee shall have received written notification at the Corporate Trust Office from the Company or the Holders of at least 25% in aggregate principal amount of all affected Securities of the series with respect to which such Default or Event of Default has occurred (voting as a single class) and is continuing and such notice references the Securities and this Indenture or obtained “actual knowledge,” which shall mean the actual fact or statement of knowing by a Responsible Officer of the Trustee without independent investigation with respect thereto;

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(k) the permissive rights of the Trustee enumerated herein shall not be construed as duties;

(l) the Trustee may request that the Company deliver an Officer’s Certificate setting forth the names of individuals and/or titles of officers or other Persons authorized at such time to take specified actions pursuant to this Indenture, which Officer’s Certificate may be signed by any person authorized to sign an Officer’s Certificate, including any person specified as so authorized in any such certificate previously delivered and not superseded;

(m) the Trustee shall not be liable for any action taken, suffered, or omitted to be taken by it in good faith and reasonably believed by it to be authorized or within the discretion or rights or powers conferred upon it by this Indenture; and

(n) in no event shall the Trustee be responsible or liable for special, indirect, incidental, punitive or consequential loss or damage of any kind whatsoever (including, but not limited to, loss of profit) irrespective of whether the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action.

Section 6.04. Not Responsible for Recitals or Issuance of Securities. The recitals contained herein and in the Securities, except the Trustee’s certificates of authentication, shall be taken as the statements of the Company, and the Trustee assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Securities. The Trustee shall not be accountable for the use or application by the Company of Securities or the proceeds thereof.

Section 6.05. May Hold Securities. The Trustee, any Paying Agent, any Security Registrar or any other agent of the Company, in its individual or any other capacity, may become the owner or pledgee of Securities and, subject to Sections 6.08 and 6.13, may otherwise deal with the Company with the same rights it would have if it were not Trustee, Paying Agent, Security Registrar or such other agent.

Section 6.06. Money Held in Trust. Money held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The Trustee shall be under no liability for interest on any money received by it hereunder except as otherwise agreed in writing with the Company.

Section 6.07. Compensation and Reimbursement. The Company agrees:

(a) to pay to the Trustee (in any capacity hereunder) from time to time compensation as agreed between the Company and the Trustee from time to time in writing for all services rendered by it hereunder (which compensation shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust);

(b) except as otherwise expressly provided herein, to reimburse the Trustee upon its request for all reasonable expenses, disbursements and advances incurred or made by the Trustee in accordance with any provision of this Indenture (including the reasonable compensation and the expenses and disbursements of its agents and counsel), except any such expense, disbursement or advance as may be attributable to its negligence or willful misconduct; and

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(c) to indemnify the Trustee (in any capacity hereunder) or any predecessor Trustee and their respective agents for, and to hold them harmless against, any loss, liability, damage, claim or expense (including, without limitation, reasonable attorneys’ fees and expenses and the costs of enforcement of this Indenture or any provision thereof) incurred without negligence or willful misconduct on its part, to the extent the same shall have been finally adjudicated by a court of competent jurisdiction, arising out of or in connection with the acceptance or administration of the trust or trusts hereunder, including the costs and expenses of defending itself against any claim (whether asserted by the Company, or any Holder or any other Person) or liability in connection with the exercise or performance of any of its powers or duties hereunder, or in connection with enforcing the provisions of this Section.

The obligations of the Company under this Section shall constitute additional indebtedness hereunder and shall survive the termination, satisfaction and discharge of this Indenture and the resignation or removal of the Trustee. Such additional indebtedness shall be a senior claim to that of the Securities upon all property and funds held or collected by the Trustee as such, except funds held in trust for the benefit of the Holders of particular Securities, and the Securities are hereby subordinated to such senior claim. If the Trustee incurs expenses after the occurrence of a default specified in Section 5.01(e) or Section 5.01(f), such expenses are intended to constitute expenses of administration under any bankruptcy law.

Section 6.08. Disqualification; Conflicting Interests. If the Trustee has or shall acquire a conflicting interest within the meaning of the Trust Indenture Act, the Trustee shall either eliminate such interest or resign, to the extent and in the manner provided by and subject to the provisions of, the Trust Indenture Act.

Section 6.09. Corporate Trustee Required; Eligibility. There shall at all times be a Trustee hereunder which shall be a corporation organized and doing business under the laws of the United States or of any State or the District of Columbia, authorized under such laws to exercise corporate trust powers, having a combined capital and surplus of at least $50,000,000, subject to supervision or examination by Federal, State or District of Columbia authority and having its Corporate Trust Office, in the United States of America. If such corporation publishes reports of condition at least annually, pursuant to law or to the requirements of the aforesaid supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such corporation shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article. Neither the Company nor any Affiliate of the Company may serve as Trustee.

Section 6.10. Resignation and Removal; Appointment of a Successor. (a) No resignation or removal of the Trustee and no appointment of a successor Trustee pursuant to this Article shall become effective until the acceptance of appointment by the successor Trustee under Section 6.11.

(b) The Trustee may resign at any time with respect to the Securities of one or more series by giving written notice thereof to the Company. If the instrument of acceptance by a successor Trustee required by Section 6.11 shall not have been delivered to the Trustee within 30

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days after the giving of such notice of resignation, the resigning Trustee may, at the expense of the Company, petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series.

(c) The Trustee may be removed at any time with respect to the Securities of any series by Act of the Holders of a majority in principal amount of the Outstanding Securities of such series delivered to the Trustee and to the Company.

(d) If at any time:

(i) the Trustee shall fail to comply with Section 6.08 after written request therefor by the Company or by any Holder who has been a bona fide Holder of a Security for at least six months; or

(ii) the Trustee shall cease to be eligible under Section 6.09 and shall fail to resign after written request therefor by the Company or by any such Holder; or

(iii) the Trustee shall become incapable of acting or shall be adjudged a bankrupt or insolvent or a receiver of the Trustee or of its property shall be appointed or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation;

then, in any such case, (A) the Company may remove the Trustee with respect to all Securities, or (B) subject to Section 5.14, any Holder who has been a bona fide Holder of a Security for at least six months may, on behalf of himself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee with respect to all Securities and the appointment of a successor Trustee or Trustees. If the instrument of acceptance by a successor Trustee required by Section 6.11 shall not have been delivered to the Trustee within 30 days after the giving of such notice of removal, the Trustee being so removed may, at the expense of the Company, petition a court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series.

(e) If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of Trustee for any cause, with respect to the Securities of one or more series, the Company shall promptly appoint a successor Trustee or Trustees with respect to the Securities of that or those series (it being understood that any such successor Trustee may be appointed with respect to the Securities of one or more or all of such series and that at any time there shall be only one Trustee with respect to the Securities of any particular series) and shall comply with the applicable requirements of Section 6.11. If, within one year after such resignation, removal or incapability, or the occurrence of such vacancy, a successor Trustee with respect to the Securities of any series shall be appointed by Act of the Holders of a majority in principal amount of the Outstanding Securities of such series delivered to the Company and the retiring Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance of such appointment in accordance with the applicable requirements of Section 6.11, become the successor Trustee with respect to the Securities of such series and to that extent supersede the successor Trustee appointed by the Company. If no successor Trustee with respect to the Securities of any series shall have been so appointed by the Company or the Holders of

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Securities of that series and accepted appointment in the manner required by Section 6.11, any Holder of a Security who has been a bona fide Holder of a Security of such series for at least six months, subject to Section 5.14, may, on behalf of himself and all others similarly situated, petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series.

(f) The Company shall give notice of each resignation and each removal of the Trustee with respect to the Securities of any series and each appointment of a successor Trustee with respect to the Securities of any series in the manner provided in Section 1.06. Each notice shall include the name of the successor Trustee with respect to the Securities of such series and the address of its Corporate Trust Office.

Section 6.11. Acceptance of Appointment by Successor. (a) In case of the appointment hereunder of a successor Trustee with respect to all Securities, every such successor Trustee so appointed shall execute, acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on written request of the Company or the successor Trustee, such retiring Trustee shall, upon payment of the charges due it pursuant to Section 6.07, execute and deliver an instrument transferring to such successor Trustee all the rights, powers and trusts of the retiring Trustee, and shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee hereunder. Upon request of any such successor Trustee, the Company shall execute any and all instruments for more fully and certainly vesting in and confirming to such successor Trustee all such rights, powers and trusts. The Trustee shall have no liability or responsibility for any action or inaction of a successor Trustee.

(b) In case of the appointment hereunder of a successor Trustee with respect to the Securities of one or more (but not all) series, the Company, the retiring Trustee and each successor Trustee with respect to the Securities of one or more series shall execute and deliver an indenture supplemental hereto wherein each successor Trustee shall accept such appointment and which (i) shall contain such provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor Trustee all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates, (ii) if the retiring Trustee is not retiring with respect to all Securities, shall contain such provisions as shall be deemed necessary or desirable to confirm that all the rights, powers, trusts and duties, including its right to be indemnified, of the retiring Trustee with respect to the Securities of that or those series as to which the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee, and (iii) shall add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, it being understood that nothing herein or in such supplemental indenture shall constitute such Trustees co-trustees of the same trust and that each such Trustee shall be trustee of a trust or trusts hereunder separate and apart from any trust or trusts hereunder administered by any other such Trustee; and upon the execution and delivery of such supplemental indenture the resignation or removal of the retiring Trustee shall become effective to the extent provided therein and each such successor Trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the

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retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates; but, on request of the Company or any successor Trustee, such retiring Trustee shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee hereunder with respect to the Securities of that or those series to which the appointment of such successor Trustee relates.

(c) Upon request of any such successor Trustee, the Company shall execute any and all instruments for more fully and certainly vesting in and confirming to such successor Trustee all such rights, powers and trusts referred to in paragraph (a) or (b) of this Section, as the case may be.

(d) No successor Trustee shall accept its appointment unless at the time of such acceptance such successor Trustee shall be qualified and eligible under this Article.

Section 6.12. Merger, Conversion, Consolidation or Succession to Business. Any corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to all or substantially all of the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided such corporation shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties hereto. In case any Securities shall have been authenticated, but not delivered, by the Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication and deliver the Securities so authenticated with the same effect as if such successor Trustee had itself authenticated such Securities.

Section 6.13. Preferential Collection of Claims Against Company. The Trustee shall comply with the provisions of Section 311 of the Trust Indenture Act.

Section 6.14. Appointment of Authenticating Agent. The Trustee may appoint an Authenticating Agent or Agents with respect to one or more series of Securities which shall be authorized to act on behalf of the Trustee to authenticate Securities of such series issued upon original issue and upon exchange, registration of transfer or partial redemption thereof or pursuant to Section 3.06, and Securities so authenticated shall be entitled to the benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. Wherever reference is made in this Indenture to the authentication and delivery of Securities by the Trustee or the Trustee’s certificate of authentication, such reference shall be deemed to include authentication and delivery on behalf of the Trustee by an Authenticating Agent and a certificate of authentication executed on behalf of the Trustee by an Authenticating Agent. Each Authenticating Agent shall be acceptable to the Company and shall at all times be a corporation organized and doing business under the laws of the United States of America, any State, territory or the District of Columbia, authorized under such laws to act as Authenticating Agent, having a combined capital and surplus of not less than $50,000,000 and subject to supervision or examination by Federal or State authority. If such Authenticating Agent files reports of condition at least annually, pursuant to law or to the requirements of said supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such Authenticating Agent shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so filed.

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If at any time an Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section, such Authenticating Agent shall resign immediately in the manner and with the effect specified in this Section.

Any corporation into which an Authenticating Agent may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which such Authenticating Agent shall be a party, or any corporation succeeding to all or substantially all of the corporate trust business of an Authenticating Agent, shall be the successor Authenticating Agent hereunder, provided such corporation shall be otherwise eligible under this Section, without the execution or filing of any paper or any further act on the part of the Trustee or the Authenticating Agent.

An Authenticating Agent may resign at any time by giving written notice thereof to the Trustee and to the Company. The Trustee may at any time terminate the agency of an Authenticating Agent by giving written notice thereof to such Authenticating Agent and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in case at any time such Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section, the Trustee may appoint a successor Authenticating Agent which shall be acceptable to the Company and shall give notice of such appointment in the manner provided in Section 1.06 to all Holders of Securities of the series with respect to which such Authenticating Agent will serve. Any successor Authenticating Agent upon acceptance of its appointment hereunder shall become vested with all the rights, powers and duties of its predecessor hereunder, with like effect as if originally named as an Authenticating Agent.

No successor Authenticating Agent shall be appointed unless eligible under the provisions of this Section.

The Company agrees to pay to each Authenticating Agent from time to time compensation as agreed between the Company and each such Authenticating Agent for its services under this Section.

If an appointment with respect to one or more series is made pursuant to this Section, the Securities of such series may have endorsed thereon, in addition to the Trustee’s certificate of authentication, an alternative certificate of authentication in the following form:

This is one of the Securities referred to in the within-mentioned Indenture.

Dated:

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ARTICLE 7

HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND COMPANY

Section 7.01. Company to Furnish Trustee Names and Addresses of Holders of Securities. The Company shall furnish or cause to be furnished to the Trustee with respect to the Securities of each series:

(a) semi-annually, not more than 15 days after each Regular Record Date, or in the case of any series of Securities on which semi-annual interest is not payable, not more than 15 days after such semi-annual dates as may be specified by the Trustee, a list, in such form as the Trustee may reasonably require, of the names and addresses of the Holders of such Securities as of such Regular Record Date or such semi-annual date, as the case may be, and

(b) at such other times as the Trustee may request in writing, within 30 days after the receipt by the Company of any such request, a list of similar form and content as of a date not more than 15 days prior to the time such list is furnished,

provided, however, that so long as the Trustee is the Security Registrar, no such list need be furnished.

Section 7.02. Preservation of Information; Communications to Holders. The Trustee shall preserve, in as current a form as is reasonably practicable, the names and addresses of Holders contained in the most recent list furnished to the Trustee as provided in Section 7.01 and the names and addresses of Holders received by the Trustee in its capacity as Security Registrar. The Trustee may destroy any list furnished to it as provided in Section 7.01 upon receipt of a new list so furnished.

The rights of Holders to communicate with other Holders with respect to their rights under this Indenture or under the Securities, and the corresponding rights and privileges of the Trustee, shall be as provided by Section 312(b) of the Trust Indenture Act.

Every Holder of Securities, by receiving and holding the same, agrees with the Company and the Trustee that neither the Company nor the Trustee nor any agent of either of them shall be held accountable by reason of any disclosure of information as to the names and addresses of Holders made pursuant to Section 312(c) of the Trust Indenture Act.

Section 7.03. Reports by the Trustee. The Trustee shall transmit to Holders such reports concerning the Trustee and its actions under this Indenture as may be required pursuant to the Trust Indenture Act at the time and in the manner provided pursuant thereto. If required by Section 313(a) of the Trust Indenture Act, the Trustee shall, within 60 days after each July 15 following the date of this Indenture, deliver to Holders a brief report, dated as of such July 15, which complies with the provisions of such Section 313(a). The Trustee shall also comply with Section 313(b) and Section 313(c) of the Trust Indenture Act.

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A copy of each such report shall, at the time of such transmission to Holders, be filed by the Trustee with each stock exchange upon which any Securities are listed in accordance with Section 313(d) of the Trust Indenture Act, with the Commission and with the Company (Attn: Treasurer). The Company will promptly notify the Trustee in writing whenever any Securities are listed on any stock exchange and any delisting thereof.

Section 7.04. Reports by Company.

(a) The Company or the Parent Guarantor, as applicable, shall:

(i) file with the Trustee, within 15 days after the Company or the Parent Guarantor, as applicable, files the same with the Commission, copies of the quarterly and annual reports and of the information, documents and other reports (or copies of such portions of any of the foregoing as the Commission may from time to time by rules and regulations prescribe) which the Company or the Parent Guarantor, as applicable, may be required to file with the Commission pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934; or, if the Company or the Parent Guarantor, as applicable, is not required to file information, documents or reports pursuant to either of said Sections, then it will file with the Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the Commission, such of the supplementary and periodic information, documents and reports which may be required pursuant to Section 13 of the Securities Exchange Act of 1934, in respect of a security listed and registered on a national securities exchange as may be prescribed from time to time in such rules and regulations;

(ii) file with the Trustee and the Commission, in accordance with rules and regulations prescribed from time to time by the Commission, such additional information, documents, and reports with respect to compliance by the Company or the Parent Guarantor, as applicable, with the conditions and covenants of this Indenture as may be required from time to time by such rules and regulations; and

(iii) transmit by mail or electronically to all Holders, within 30 days after the filing thereof with the Trustee, in the manner and to the extent provided in Section 7.03 with respect to reports pursuant to Section 7.03, such summaries of any information, documents and reports required to be filed by the Company or the Parent Guarantor, as applicable, pursuant to paragraphs (i) and (ii) of this Section as may be required by rules and regulations prescribed from time to time by the Commission.

(iv) furnish to the Trustee, not less often than annually, the certificate referred to in Section 10.04. For purposes of such certificate, compliance by the Company or the Parent Guarantor, as applicable, with respect to the conditions and covenants under this Indenture shall be determined without regard to any period of grace or requirement of notice provided under this Indenture.

(b) All required information, documents and reports referred to in clauses (a)(i),(a)(ii) and (a)(iii) above shall be deemed filed with the Trustee and transmitted to the Holders at the time such information, documents and reports are publicly filed with the Commission via the

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Commission’s Electronic Data Gathering, Analysis, and Retrieval (EDGAR) filing system (or any successor system); provided, however, that the Trustee shall have no obligation whatsoever to determine whether or not such information, documents or reports have been filed pursuant to the EDGAR filing system (or its successor).

Delivery of such reports, information and documents to the Trustee is for informational purposes only and the Trustee’s receipt of such reports shall not constitute actual or constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to rely exclusively on Officer’s Certificates). The Trustee will have no liability or responsibility for the filing, timeliness or content of any such reports. The Trustee will not be obligated to monitor or confirm, on a continuing basis or otherwise, the Company’s compliance with the covenants or with respect to any reports or other documents filed with the SEC or EDGAR or the Company’s website under this Indenture, or participate in any conference calls.

ARTICLE 8

CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

Section 8.01. Company May Consolidate, Etc., Only on Certain Terms. The Company shall not consolidate with or merge into any other Person or sell, convey, transfer or lease its properties and assets substantially as an entirety to any Person unless:

(a) The Company is the surviving corporation in such merger or consolidation; or the Person formed by such consolidation or into which the Company is merged or the Person which acquires by sale, conveyance, transfer or lease the properties and assets of the Company substantially as an entirety shall be a Person organized and existing under the laws of the United States, any state thereof or the District of Columbia;

(b) the Person formed by such consolidation or into which the Company is merged or the Person which acquires by sale, conveyance, transfer or lease the properties and assets of the Company substantially as an entirety shall expressly assume, by an indenture supplemental hereto, executed and delivered to the Trustee, in form satisfactory to the Trustee, the due and punctual payment of the principal of (and premium, if any) and interest, if any (including all additional amounts, if any, payable pursuant to Section 10.07), on all the Securities and the performance of every covenant of this Indenture on the part of the Company to be performed or observed;

(c) immediately after giving effect to such transaction, and treating any indebtedness which becomes an obligation of the Company as a result of such transaction as having been incurred by the Company at the time of such transaction no Default or Event of Default shall have happened and be continuing; and

(d) the Company or such Person has delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel each stating that such consolidation, merger, sale, conveyance, transfer or lease and, if a supplemental indenture is required in connection with such transaction, such supplemental indenture comply with this Article and that all conditions precedent herein provided for relating to such transaction have been complied with.

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Section 8.02. Successor Substituted. Upon any consolidation or merger by the Company with or into any other Person, or any sale, conveyance, transfer or lease by the Company of the properties and assets of the Company substantially as an entirety to any Person in accordance with Section 8.01, the successor Person formed by such consolidation or into which the Company is merged or to which such sale, conveyance, transfer or lease is made shall succeed to, and be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such successor Person had been named as the Company herein; and thereafter, the Company (which term shall for this purpose mean the Person named as the “Company” in the first paragraph of this Indenture or any successor Person which shall theretofore become such in the manner described in Section 8.01) shall be discharged from all obligations and covenants under this Indenture and the Securities, and may be dissolved and liquidated.

ARTICLE 9

SUPPLEMENTAL INDENTURES

Section 9.01. Supplemental Indentures Without Consent of Holders. Without the consent of any Holder of Securities, the Company and the Trustee, at any time and from time to time, may enter into one or more indentures supplemental hereto, in form satisfactory to the Trustee, for any of the following purposes:

(a) to evidence the succession of another Person to the Company and the assumption by any such successor of the covenants of the Company herein and in the Securities contained; or

(b) to add to the covenants of the Company, for the benefit of the Holders of all or any series of Securities (and if such covenants are to be for the benefit of less than all series of Securities, stating that such covenants are expressly being included solely for the benefit of such series) or to surrender any right or power herein conferred upon the Company; or

(c) to add any additional Events of Default; or

(d) to permit the issuance of Securities in uncertificated form, provided that any such action shall not adversely affect the interests of the Holders of Securities of any series in any material respect; or

(e) to change or eliminate any of the provisions of this Indenture, provided that any such change or elimination shall become effective only with respect to Securities not outstanding at the time of the execution of such supplemental indenture; or

(f) to add guarantees with respect to Securities; or

(g) to secure the Securities; or

(h) to establish the form or terms of Securities of any series as permitted by Sections 2.01 and 3.01; or

(i) to evidence and provide for the acceptance of appointment hereunder by a successor Trustee with respect to the Securities of one or more series and/or to add to or change

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any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, pursuant to the requirements of Section 6.11(b);

(j) to cure any ambiguity or omission, to correct or supplement any provision herein, as supplemented, which may be defective or inconsistent with any other provision herein or to conform any provision herein applicable to Securities of any series to the description of the terms of such Securities in any prospectus supplement applicable to the issuance of such Securities; or

(k) to make any other provisions with respect to matters or questions arising under this Indenture, provided that such action shall not adversely affect the interests of the Holders of Securities of any series in any material respect.

Section 9.02. Supplemental Indentures With Consent of Holders. With the consent of the Holders of not less than a majority in principal amount of the Outstanding Securities of each series affected by such supplemental indenture (voting as a single class), by Act of said Holders delivered to the Company and the Trustee, the Company and the Trustee may enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or of modifying in any manner the rights of the Holders of Securities of such series under this Indenture; provided, however, that no such supplemental indenture shall, without the consent of the Holder of each Outstanding Security affected thereby,

(a) change the Stated Maturity of the principal of, or any installment of principal of or any interest on, any security, or reduce the principal amount thereof or any rate of interest thereon or any premium payable upon the redemption thereof, or change any obligation of the Company to pay additional amounts pursuant to Section 10.07 (except as contemplated by Section 8.01(a) and permitted by Section 9.01(a)), or reduce the amount of the principal of an Original Issue Discount Security that would be due and payable upon a declaration of acceleration of the Stated Maturity thereof pursuant to Section 5.02, or change the method in which amounts of payments of principal or any interest thereon are determined, or change any Place of Payment, or change the coin or currency in which any Security or any premium or any interest thereon is payable, or impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof (or, in the case of redemption, on or after the Redemption Date), or

(b) reduce the percentage in principal amount of the Outstanding Securities of any series, the consent of whose Holders is required for any such supplemental indenture, or the consent of whose Holders is required for any waiver (of compliance with certain provisions of this Indenture or certain defaults hereunder and their consequences) provided for in this Indenture, or

(c) modify any of the provisions of this Section, Section 5.13 or Section 10.06, except to increase any such percentage or to provide that certain other provisions of this Indenture cannot be modified or waived without the consent of the Holder of each Outstanding Security affected thereby, provided, however, that this clause shall not be deemed to require the consent of any Holder of a Security with respect to changes in the references to “the Trustee” and concomitant changes in this Section and Section 10.06, or the deletion of this proviso, in accordance with the requirements of Section 6.11(b) and 9.01(h).

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A supplemental indenture which changes or eliminates any covenant or other provision of this Indenture which has expressly been included solely for the benefit of one or more particular series of Securities, or which modifies the rights of the Holders of Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under this Indenture of the Holders of Securities of any other series.

It shall not be necessary for any Act of Holders under this Section to approve the particular form of any proposed supplemental indenture, but it shall be sufficient if such Act shall approve the substance thereof. A consent to any indenture supplemental hereto by or on behalf of any Holder of Securities given in connection with a purchase of, or tender or exchange offer for, such Holder’s Securities will not be rendered invalid by such purchase, tender or exchange.

Section 9.03. Execution of Supplemental Indentures. In executing, or accepting the additional trusts created by, any supplemental indenture permitted by this Article or the modifications thereby of the trusts created by this Indenture, the Trustee shall be entitled to receive and (subject to Section 6.01) shall be fully protected in relying upon, an Officer’s Certificate and an Opinion of Counsel each in compliance with Section 1.02 and each stating that the execution of such supplemental indenture is authorized or permitted by this Indenture, and that such supplemental indenture, when executed and delivered by the Company, will constitute a valid and binding obligation of the Company in accordance with its terms. The Trustee shall execute any such supplemental indenture; however, the Trustee may, but shall not be obligated to enter into any supplemental indenture which affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise.

Section 9.04. Effect of Supplemental Indentures. Upon the execution of any supplemental indenture under this Article, this Indenture shall be modified in accordance therewith, and such supplemental indenture shall form a part of this Indenture for all purposes; and every Holder of Securities theretofore or thereafter authenticated and delivered hereunder appertaining thereto shall be bound thereby.

Section 9.05. Conformity With Trust Indenture Act. Every supplemental indenture executed pursuant to this Article shall conform to the requirements of the Trust Indenture Act as then in effect.

Section 9.06. Reference in Securities to Supplemental Indentures. Securities of any series authenticated and delivered after the execution of any supplemental indenture pursuant to this Article may, and shall if required by the Trustee, bear a notation in form acceptable to the Trustee as to any matter provided for in such supplemental indenture. If the Company shall so determine, new Securities of any series so modified as to conform, in the opinion of the Company, to any such supplemental indenture may be prepared and executed by the Company and authenticated and delivered by the Trustee in exchange for Outstanding Securities of such series.

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ARTICLE 10

COVENANTS

Section 10.01. Payment of Principal, Premium and Interest. The Company covenants and agrees for the benefit of each series of Securities that it will duly and punctually pay or cause the Paying Agent to pay the principal of (and premium, if any) and interest, if any, on the Securities of that series in accordance with the terms of such series of Securities and this Indenture. The Company shall deposit an amount sufficient to pay the principal of (and premium, if any) and interest, if any, on the Securities of that series with the Paying Agent not later than 11:00 a.m., New York City time, on the applicable Interest Payment Date.

Section 10.02. Maintenance of Office or Agency. The Company will maintain in each Place of Payment for each series of Securities an office or agency where Securities of that series may be presented or surrendered for payment, where Securities of that series may be surrendered for registration of transfer or exchange and where notices and demands to or upon the Company with respect to the Securities of that series and this Indenture may be served, any one or more of which offices or agencies may be the same for one or more series of Securities.

The Company will give prompt written notice to the Trustee and prompt notice to the Holders of Securities of such series, as provided in Section 1.06, of the location, and of any change in the location, of any such office or agency. If at any time the Company shall fail to maintain any such required office or agency in respect of any series of Securities or shall fail to furnish the Trustee with the address thereof, or if so specified in the Securities, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee.

The Company may also from time to time designate one or more other offices or agencies (in or outside any Place of Payment) where the Securities of one or more series may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency for Securities of any series for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency.

Section 10.03. Money for Security Payments to Be Held in Trust. If the Company shall at any time act as its own Paying Agent with respect to any series of Securities, it will, on or before each due date of the principal of (and premium, if any) or interest, if any, on any of the Securities of that series, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal (and premium, if any) or interest, if any, so becoming due until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee in writing of its action or failure so to act.

Whenever the Company shall have one or more Paying Agents for any series of Securities, it will, prior to each due date of the principal of (and premium, if any) or interest, if any, on any Securities of that series, deposit with a Paying Agent a sum sufficient to pay the principal (and premium, if any) or interest, if any, so becoming due, such sum to be held in trust for the benefit of the Persons entitled to such principal, premium or interest, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee of its action or failure so to act.

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The Company will cause each Paying Agent of any series of Securities other than the Trustee to execute and deliver to the Trustee an instrument in which such Paying Agent shall agree with the Trustee, subject to the provisions of this Section, that such Paying Agent will:

(a) hold all sums held by it for the payment of the principal of (and premium, if any) or interest, if any, on the Securities of that series in trust for the benefit of the Persons entitled thereto until such sums shall be paid to such Persons otherwise disposed of as herein provided;

(b) give the Trustee written notice of any Default by the Company (or any other obligor upon the Securities of that series) in the making of any payment of principal (and premium, if any) or interest, if any, on the Securities of that series; and

(c) at any time during the continuance of any such Default, upon the written request of the Trustee, forthwith pay to the Trustee all sums so held in trust by such Paying Agent.

The Company may at any time, for the purpose of obtaining the satisfaction and discharge of this Indenture or for any other purpose, pay, or by Company Order direct any Paying Agent to pay, to the Trustee all sums held in trust by the Company or such Paying Agent, such sums to be held by the Trustee upon the same trusts as those upon which such sums were held by the Company or such Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be released from all further liability with respect to such money.

Any money deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal of (and premium, if any) or interest, if any, on any Security of any series and remaining unclaimed for two years after such principal (and premium, if any) or interest, if any, has become due and payable shall, unless otherwise required by mandatory provisions of applicable escheat, or abandoned or unclaimed property law, be paid to the Company on Company Request, or (if then held by the Company) shall be discharged from such trust; and the Holder of such Security shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability of the Company as trustee thereof, shall thereupon cease.

Section 10.04. Statement as to Compliance. (a) For so long as any Securities remain outstanding under this Indenture, the Company will deliver to the Trustee, within 120 days after the end of each fiscal year of the Company ending after the date hereof, a written statement, which need not comply with Section 1.02 hereof, signed by the principal executive officer, the principal financial officer or the principal accounting officer, of the Company, stating whether or not, to the best knowledge of the signer thereof, the Company is in Default in the performance and observance of any of the terms, provisions and conditions of this Indenture (without regard to any period of grace or requirement of notice provided hereunder) and, if the Company shall be in Default, specifying all such Defaults and the nature and status thereof of which they may have knowledge.

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(b) The Company shall deliver to the Trustee, within 30 days after becoming aware of the occurrence of any Default or Event of Default an Officer’s Certificate setting forth the details of such Default or Event of Default and the action which the Company proposes to take with respect thereto.

Section 10.05. Corporate Existence. Subject to Article Eight, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence.

Section 10.06. Waiver of Certain Covenants. The Company may omit in any particular instance to comply with any term, provision or condition set forth in any covenant pursuant to 3.01(s), 9.01(b) or 9.01(g), if before the time for such compliance the Holders of at least a majority in principal amount of the Outstanding Securities of each series shall, by Act of such Holders, either waive such compliance in such instance or generally waive compliance with such term, provision, covenant or condition, but no such waiver shall extend to or affect such term, provision, covenant or condition except to the extent so expressly waived, and, until such waiver shall become effective, the obligations of the Company and the duties of the Trustee with respect to any such term, provision, covenant or condition shall remain in full force and effect.

Section 10.07. Additional Amounts. If the Securities of a series provide for the payment of additional amounts, the Company will pay to the Holder of any Security of such series additional amounts as provided therein. Whenever in this Indenture there is mentioned, in any context, the payment of the principal of or any premium or interest on, or in respect of, any Security of any series or the net proceeds received on the sale or exchange of any Security of any series, such mention shall be deemed to include mention of the payment of additional amounts provided for in this Section to the extent that, in such context, additional amounts are, were or would be payable in respect thereof pursuant to the provisions of this Section and express mention of the payment of additional amounts (if applicable) in any provisions hereof shall not be construed as excluding additional amounts in those provisions hereof where such express mention is not made.

If the Securities of a series provide for the payment of additional amounts, at least 10 days prior to the first Interest Payment Date with respect to that series of Securities (or if the Securities of that series will not bear interest prior to Maturity, the first day on which a payment of principal and any premium is made), and at least 10 days prior to each date of payment of principal and any premium or interest if there has been any change with respect to the matters set forth in the below-mentioned Officer’s Certificate, the Company will furnish the Trustee and the Company’s principal Paying Agent or Paying Agents, if other than the Trustee, with an Officer’s Certificate instructing the Trustee and such Paying Agent or Paying Agents whether such payment of principal of and any premium or interest on the Securities of that series shall be made to one or more Holders of Securities of that series without withholding for or on account of any tax, assessment or other governmental charge described in the Securities of that series. If any such withholding shall be required, then such Officer’s Certificate shall specify by country the amount, if any, required to be withheld on such payments to such Holders of Securities and the Company will pay to the Trustee or such Paying Agent the additional amounts required by this Section. The Company covenants to indemnify the Trustee and any Paying Agent for, and to hold them harmless against, any loss, liability or expense reasonably incurred without negligence

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or willful misconduct on their part arising out of or in connection with actions taken or omitted by any of them in reliance on any Officer’s Certificate furnished pursuant to this Section. The Trustee shall not at any time be under any duty or responsibility to any Holder to determine the Additional Amounts or with respect to the nature, extent, or calculation of the amount of Additional Amounts owed, or with respect to the method employed in such calculation of the Additional Amounts.

ARTICLE 11

REDEMPTION OF SECURITIES

Section 11.01. Applicability of This Article. Securities of any series which are redeemable before their Stated Maturity shall be redeemable in accordance with their terms and (except as otherwise specified as contemplated by Section 3.01 for Securities of any series) in accordance with this Article.

Section 11.02. Election to Redeem; Notice to Trustee. The election of the Company to redeem any Securities shall be evidenced by a Board Resolution or an Officer’s Certificate of an Authorized Officer authorized to make such election pursuant to a Board Resolution. In case of any redemption at the election of the Company of Securities of any series, the Company shall, subject to Section 11.04 at least 15 days prior to the Redemption Date fixed by the Company (unless a shorter notice shall be satisfactory to the Trustee), notify the Trustee in writing of such Redemption Date and of the principal amount of Securities of such series to be redeemed, such notice to be accompanied by a written statement signed by an Authorized Officer of the Company stating that no defaults in the payment of interest or Events of Default with respect to the Securities of that series have occurred (which have not been waived or cured). In the case of any redemption of Securities (a) prior to the expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this Indenture, or (b) pursuant to an election of the Company which is subject to a condition, the Company shall furnish the Trustee with an Officer’s Certificate evidencing compliance with such restriction or condition.

Section 11.03. Selection by Trustee of Securities to Be Redeemed. If less than all the Securities of any series are to be redeemed, the particular Securities to be redeemed shall be selected not more than 60 days prior to the Redemption Date by the Trustee, from the Outstanding Securities of such series not previously called for redemption by lot, pro rata or by such other method as the Trustee shall deem fair and appropriate and in the case of a Global Security, in accordance with the Depositary’s applicable procedures, and which may provide for the selection for redemption of portions (equal to the minimum authorized denomination for Securities of that series or any integral multiple thereof) of the principal amount of Securities of such series of a denomination larger than the minimum authorized denomination for Securities of that series or of portions of the principal amount of global Securities of such series.

The Trustee shall promptly notify the Company in writing of the Securities selected for redemption and, in the case of any Securities selected for partial redemption, the principal amount thereof to be redeemed.

For all purposes of this Indenture, unless the context otherwise requires, all provisions relating to the redemption of Securities shall relate, in the case of any Securities redeemed or to be redeemed only in part, to the portion of the principal amount of such Securities which has been or is to be redeemed.

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Section 11.04. Notice of Redemption. Notice of redemption shall be given in the manner provided in Section 1.06 not more than 60 days nor less than 10 days prior to the Redemption Date, to the Holders of Securities to be redeemed. Notices of redemption may be conditioned upon the occurrence of one or more subsequent events specified in the notice.

All notices of redemption shall state:

(i) the Redemption Date;

(ii) the Redemption Price and any accrued interest;

(iii) if less than all Outstanding Securities of any series are to be redeemed, the identification (and, in the case of partial redemption, the principal amounts) of the particular Securities to be redeemed;

(iv) that on the Redemption Date the Redemption Price, and any accrued interest thereon, will become due and payable upon each such Security to be redeemed and that interest thereon shall cease to accrue from and after said date;

(v) the place or places where such Securities are maturing after the Redemption Date, to be surrendered for payment of the Redemption Price and any accrued interest thereon;

(vi) if such be the case, that the installment of interest on Securities whose Stated Maturity is the Redemption Date is payable to the Persons in whose names such Securities are registered at the close of business on the Regular Record Date immediately preceding the Redemption Date;

(vii) that the redemption is for a sinking fund, if such is the case;

(viii) any condition to such redemption; and

(ix) the CUSIP number of the Securities to be redeemed.

Notice of redemption of Securities to be redeemed shall be given by the Company or, at the Company’s written request to the Trustee no less than five days (or such shorter period as agreed by the Trustee) prior to the date on which such redemption notice is to be sent to Holders of such series of Securities, by the Trustee in the name and at the expense of the Company.

Section 11.05. Deposit of Redemption Price. Not later than 10:00 a.m., New York City time, on any Redemption Date, the Company shall deposit with the Trustee or with a Paying Agent (or, if the Company is acting as its own Paying Agent, segregate and hold in trust as provided in Section 10.03) an amount of money sufficient to pay the Redemption Price of, and (except if the Redemption Date shall be an Interest Payment Date) any accrued interest on, all the Securities which are to be redeemed on that date.

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Section 11.06. Securities Payable on Redemption Date. Notice of redemption having been given as aforesaid, the Securities so to be redeemed shall (provided any conditions specified in such notice of redemption shall have been satisfied or waived), on the Redemption Date, become due and payable at the Redemption Price therein specified together with any accrued interest thereon and from and after such date (unless the Company shall default in the payment of the Redemption Price and accrued interest), such Securities shall cease to bear interest. Upon surrender of any such Securities for redemption in accordance with said notice, such Securities shall be paid by the Company at the Redemption Price, together with any accrued interest to the Redemption Date (provided any conditions specified in such notice of redemption shall have been satisfied or waived).

If the Company shall default in the payment of the Redemption Price and accrued interest on any Security called for redemption, the principal (and premium, if any) of such Security shall, until paid or until payment is provided for in accordance herewith, bear interest for the Redemption Date at the rate, if any, prescribed therefor in the Security.

So long as it is actually known to a Responsible Officer of the Trustee that an Event of Default is continuing hereunder, the Trustee shall not redeem any Securities of any series pursuant to this Article (unless all Outstanding Securities of such series are to be redeemed) or give any notice of redemption of Securities except that, where the giving of notice of redemption of any Securities shall theretofore have been made, the Trustee shall redeem or cause to be redeemed such Securities, provided that it shall have received from the Company a sum sufficient for such redemption. Except as aforesaid, any monies theretofore or thereafter received by the Trustee shall, during the continuance of such Event of Default, be deemed to have been collected under Article Five and held for the payment of all such Securities. In case such Event of Default shall have been waived as provided in Section 5.13 or the Default cured on or before the sixtieth day preceding the Redemption Date, such monies shall thereafter be applied in accordance with the provisions of this Article.

Section 11.07. Securities Redeemed in Part. Any Security which is to be redeemed only in part shall be surrendered at any Place of Payment therefor (with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the Company and the Trustee duly executed by, the Holder thereof or his attorney duly authorized in writing) and the Company shall execute and the Trustee shall authenticate and deliver to the Holder of such Security without service charge, a new Security or Securities of the same series and of like tenor, of any authorized denomination as requested by the Holder, in an aggregate principal amount equal to and in exchange for the unredeemed portion of the principal of the Security so surrendered.

ARTICLE 12

SINKING FUNDS

Section 12.01. Applicability of Article. The provisions of this Article shall be applicable to any sinking fund for the retirement of Securities of a series except as otherwise specified as contemplated by Section 3.01 for the Securities of such series.

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The minimum amount of any sinking fund payment provided for by the terms of Securities of any series is herein referred to as a “mandatory sinking fund payment”, and any payment in excess of such minimum amount provided for by the terms of the Securities of any series is herein referred to as an “optional sinking fund payment.” If provided for by the terms of the Securities of any series, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 12.02. Each sinking fund payment made on the Securities of a series shall be applied to the redemption of the Securities of such series as provided for by the terms of the Securities of such series.

Section 12.02. Satisfaction of Sinking Fund Payments With Securities. The Company (a) may deliver Outstanding Securities of a series (other than any previously called for redemption) and (b) may apply as a credit the Securities of a series which have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking fund payments pursuant to the terms of such Securities, in each case in satisfaction of all or any part of any sinking fund payment as specified in the Officer’s Certificate delivered pursuant to Section 12.03 with respect to the Securities of such series required to be made pursuant to the terms of such Securities as provided for by the terms of such series; provided that such Securities have not been previously so credited. Such Securities shall be received and credited for such purpose by the Trustee at the Redemption Price specified in such Securities for redemption through operation of the sinking fund and the amount of such sinking fund payment shall be reduced accordingly.

Section 12.03. Redemption of Securities for Sinking Fund. Not less than 60 days or such other shorter period as may be acceptable to the Trustee prior to each sinking fund payment date for any series of Securities, the Company will deliver to the Trustee an Officer’s Certificate specifying the amount of the next ensuing sinking fund payment for that series pursuant to the terms of that series, the portion thereof, if any, which is to be satisfied by payment of cash and the portion thereof, if any, which is to be satisfied by delivering and crediting Securities of that series pursuant to Section 12.02 and will also deliver to the Trustee any Securities to be so delivered. Not less than 30 days before each such sinking fund payment date the Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 11.03 and cause notice of the redemption thereof to be given in the name of and at the expense of the Company in the manner provided in Section 11.04. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Sections 11.06 and 11.07.

ARTICLE 13

MEETINGS OF THE HOLDERS OF SECURITIES

Section 13.01. Purposes for Which Meetings May Be Called. A meeting of Holders of Securities of any series may be called at any time and from time to time pursuant to this Article to make, give or take any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be made, given or taken by Holders of Securities of such series.

Section 13.02. Call, Notice and Place of Meetings. (a) The Trustee may at any time call a meeting of Holders of Securities of any series issuable as Securities for any purpose specified

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in Section 13.01, to be held at such time and at such place in the Borough of Manhattan, The City of New York, or as the Trustee shall determine. Notice of every meeting of Holders of Securities of any series, setting forth the time and the place of such meeting and in general terms the action proposed to be taken at such meeting, shall be given, in the manner provided in Section 1.06, not less than 21 nor more than 180 days prior to the date fixed for the meeting.

(b) In case at any time the Company shall have requested the Trustee to call a meeting of the Holders of Securities of such series for any purpose specified in Section 13.01, by written request setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have sent the notice of such meeting within 21 days after receipt of such request or shall not thereafter proceed to cause the meeting to be held as provided herein, then the Company may determine the time and the place in the Borough of Manhattan, The City of New York, for such meeting and may call such meeting for such purposes by giving notice thereof as provided in subsection (a) of this Section.

Section 13.03. Persons Entitled to Vote at Meetings. To be entitled to vote at any meeting of Holders of Securities of any series, a Person shall be (a) a Holder of one or more Outstanding Securities of such series, or (b) a Person appointed by an instrument in writing as proxy for a Holder or Holders of one or more Outstanding Securities of which series by such Holder or Holders. The only Persons who shall be entitled to be present or to speak at any meeting of Holders of Securities of any series shall be the Persons entitled to vote at such meeting and their counsel, any representatives of the Trustee and its counsel and any representatives of the Company and its counsel. The Company may set a record date for purposes of determining the identity of Holders entitled to vote at any meeting of Holders of Securities.

Section 13.04. Quorum; Action. The Persons entitled to vote a majority in principal amount of the Outstanding Securities of a series shall constitute a quorum for a meeting of Holders of Securities of such series; provided, however, that if any action is to be taken at such meeting with respect to a consent or waiver which this Indenture or the terms of such series expressly provides may be given by the Holders of not less than a specified percentage of the principal amount of the Outstanding Securities of a series, the Persons entitled to vote such specified percentage in principal amount of the Outstanding Securities of such series shall constitute a quorum. In the absence of a quorum within 30 minutes of the time appointed for any such meeting, the meeting shall, if convened at the request of Holders of Securities of such series be dissolved. In any other case the meeting may be adjourned for a period of not less than 10 days as determined by the chairman of the meeting prior to the adjournment of such meeting. In the absence of a quorum at any such adjourned meeting, such adjourned meeting may be further adjourned for a period of not less than 10 days as determined by the chairman of the meeting prior to the adjournment of such adjourned meeting. Notice of the reconvening of any adjourned meeting shall be given as provided in Section 13.02(a), except that such notice need be given only once not less than five days prior to the date on which the meeting is scheduled to be reconvened. Notice of the reconvening of an adjourned meeting shall state expressly the percentage, as provided above, of the principal amount of the Outstanding Securities of such series which shall constitute a quorum.

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Except as limited by the proviso to Section 9.02, any resolution presented to a meeting or adjourned meeting duly reconvened at which a quorum is present as aforesaid may be adopted by the affirmative vote of the Holders of a majority in principal amount of the Outstanding Securities of that series; provided, however, that, except as limited by the proviso to Section 9.02, any resolution with respect to any request, demand, authorization, direction, notice, consent, waiver or other action which this Indenture or the terms of such series expressly provides may be made, given or taken by the Holders of a specified percentage in principal amount of the Outstanding Securities of a series may be adopted at a meeting or an adjourned meeting duly reconvened and at which a quorum is present as aforesaid by the affirmative vote of the Holders of such specified percentage in principal amount of the Outstanding Securities of that series.

Any resolution passed or decision taken at any meeting of Holders of Securities of any series duly held in accordance with this Section shall be binding on all the Holders of Securities of such series, whether or not present or represented at the meeting.

Section 13.05. Determination of Voting Rights; Conduct and Adjournment of Meeting. (a) Notwithstanding any other provisions of this Indenture, the Trustee, or the Company, if the meeting shall have been called by the Company or by Holders of Securities as provided in Section 13.02(b), may make such reasonable regulations as it may deem advisable for any meeting of Holders of Securities of a series in regard to proof of the holding of Securities of such series and of the appointment of proxies and in regard to the appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other matters concerning the conduct of the meeting as it shall deem appropriate. Except as otherwise permitted or required by any such regulations, the holding of Securities shall be proved in the manner specified in Section 1.04 and the appointment of any proxy shall be proved in the manner specified in Section 1.04 or by having the signature of the person executing the proxy witnessed or guaranteed by any trust company, bank or banker authorized by Section 1.04 to certify to the holding of Securities. Such regulations may provide that written instruments appointing proxies, regular on their face, may be presumed valid and genuine without the proof specified in Section 1.04 or other proof.

(b) The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have been called by the Company or by Holders of Securities as provided in Section 13.02(b), in which case the Company or the Holders of Securities of the series calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A permanent chairman and a permanent secretary of the meeting shall be elected by vote of the Persons entitled to vote a majority in principal amount of the Outstanding Securities of such series represented at the meeting.

(c) At any meeting each Holder of a Security of such series or proxy shall be entitled to one vote for each $1,000 principal amount of the Outstanding Securities of such series held or represented by him; provided, however, that no vote shall be cast or counted at any meeting in respect of any Security challenged as not Outstanding and ruled by the chairman of the meeting to be not Outstanding. The chairman of the meeting shall have no right to vote, except as a Holder of a Security of such series or proxy.

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(d) Any meeting of Holders of Securities of any series duly called pursuant to Section 13.02 at which a quorum is present may be adjourned from time to time by Persons entitled to vote a majority in principal amount of the Outstanding Securities of such series represented at the meeting; and the meeting may be held as so adjourned without further notice.

Section 13.06. Counting Votes and Recording Action of Meetings. The vote upon any resolution submitted to any meeting of Holders of Securities of any series shall be by written ballots on which shall be subscribed the signatures of the Holders of Securities of such series or of their representatives by proxy and the principal amounts and serial numbers of the Outstanding Securities of such series held or represented by them. The permanent chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in duplicate of all votes cast at the meeting. A record, at least in duplicate, of the proceedings of each meeting of Holders of Securities of any series shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by ballot taken thereat and affidavits by one or more persons having knowledge of the facts setting forth a copy of the Notice of the meeting and showing that said notice was given as provided in Section 13.02 and, if applicable, Section 13.04. Each copy shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one such copy shall be delivered to the Company, and another to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting. Any record so signed and verified shall be conclusive evidence of the matters therein stated.

Section 13.07. Force Majeure. The Trustee shall not incur any liability for not performing any act or fulfilling any duty, obligation or responsibility hereunder by reason of any occurrence beyond the control of the Trustee (including but not limited to any act or provision of any present or future law or regulation or governmental authority, any act of God or war, civil unrest, local or national disturbance or disaster, pandemic, any act of terrorism, or the unavailability of the Federal Reserve Bank wire or facsimile or other wire or communication facility).

Section 13.08. U.S.A. Patriot Act. The parties hereto acknowledge that in order to help the United States government fight the funding of terrorism and money laundering activities, pursuant to federal regulations that became effective on October 1, 2003 (Section 326 of the USA PATRIOT Act) all financial institutions are required to obtain, verify, record and update information that identifies each person establishing a relationship or opening an account. The parties to this Indenture agree that it will provide to the Trustee such information as they may request, from time to time, in order for the Trustee to satisfy the requirements of the USA PATRIOT Act, including but not limited to the name, address, tax identification number and other information that will allow it to identify the individual or entity who is establishing the relationship or opening the account and may also ask for formation documents such as articles of incorporation or other identifying documents to be provided.

The exchange of copies of this Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes.

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IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the day and year first above written.

EXHIBIT A

[FORM OF SECURITY]¹

[Form of Face]

[If an Original Issue Discount Security, insert any legend required by the Internal Revenue Code and the Regulations thereunder.]

ACUITY BRANDS LIGHTING, INC.